______ solar involve(s) using light and infrared energy from the Sun entering a space through glass windows with no moving parts and no use of electrical energy

When you push a pencil off your desk, the energy transformation that takes place is that potential energy transforms into kinetic energy.

The correct answer to the given question is option C.

Potential energy is the energy stored within an object because of its position or configuration.

In this scenario, the pencil has potential energy because of its elevated position on the desk. When the pencil is pushed off the desk, it begins to move, which means that it has kinetic energy. Kinetic energy is the energy of motion.

As the pencil falls off the desk, its potential energy is transformed into kinetic energy, which is the energy that results from its motion. The faster the pencil falls, the greater its kinetic energy will be because kinetic energy is directly proportional to the square of an object's velocity.

Therefore, when you push a pencil off your desk, the potential energy that it has because of its elevated position is transformed into kinetic energy as it falls towards the ground.

For more such questions on energy transformation, click on:

https://brainly.com/question/28982142

#SPJ8

(a) A = B × r is a vector potential for B, where r = {x, y, 0}.

(b) The flux through a surface S can be calculated as Φ = ∫B·dA, where B is the magnetic field and dA is an infinitesimal area vector perpendicular to the surface.

(a) To verify that A = B × r is a vector potential for B, we need to show that ∇ × A = B.

Using the cross product property, we have ∇ × A = ∇ × (B × r). Applying the vector identity (A × B) × C = B(A · C) - C(A · B), we get ∇ × (B × r) = B(∇ · r) - r(∇ · B).

Since ∇ · r = 0 (as r = {x, y, 0}), and ∇ · B = 0 (as B has a constant magnitude in the z-direction), we find that ∇ × A = B, verifying A = B × r as the vector potential for B.

(b) The flux through a surface S can be calculated as Φ = ∫B·dA, where B is the magnetic field and dA is an infinitesimal area vector perpendicular to the surface.

Given that B has a constant strength b teslas in the z-direction, the flux through surface S will be Φ = ∫B·dA = ∫(0, 0, b) · (dxdy) = b∫dxdy = bA, where A is the area of the surface S.

To know more about magnitude, refer here:

https://brainly.com/question/31022175#

#SPJ4

Answer:

+27.29

Explanation:

To solve this problem we must use the following equation of kinematics.

\(v_{f}^{2} =v_{o}^{2}+2*g*x\)

where:

Vf = final velocity [m/s]

Vo = initial velocity = 0 ( the ball is dropped)

g = gravity acceleration = 9.81 [m/s²]

x = distance = 38 [m]

Vf² = 0 + (2*9.81*38)

\(v_{f}=\sqrt{2*9.81*38} \\ v_{f} = 27.3 [m/s]\)

Answer:

Approximately \(52\; {\rm ^\circ C}\) (approximately \(325\; \rm K\)), assuming that nitrogen is an ideal gas.

Explanation:

Let \(R\) denote the ideal gas constant. By the ideal gas law, the following equation would relate these quantities:

\(P \cdot V = n \cdot R \cdot T\).

Rearrange this equation to obtain an expression for \(T\):

\(\begin{aligned}T &= \frac{P \cdot V}{n \cdot R}\end{aligned}\).

Look up the ideal gas constant: \(R \approx 8.314\; \rm Pa \cdot m^{3} \cdot K^{-1} \cdot mol^{-1}\).

Convert each measurements from the question to standard units:

Substitute these values into the expression for \(T\):

\(\begin{aligned}T &= \frac{P \cdot V}{n \cdot R} \\ &\approx \frac{101.3\times 10^{5}\; \rm Pa \times 0.080\; \rm m^{3}}{3.0\; \rm mol \times 8.314\; \rm Pa \cdot m^{3} \cdot K^{-1} \cdot mol^{-1}} \\ &\approx 324.91\; \rm K\end{aligned}\).

Convert the unit of this temperature to degrees celsius:

\(\begin{aligned} & 324.91\; \rm K \\ =\; & (324.91 - 273.15)\; {\rm ^\circ C} \\ \approx \; & 52\; {\rm ^\circ C} \end{aligned}\).

The prove of  Angle XYZ- Angle NYM is given below:

Note that from the image given;

Since ∠XYZ is said to be congruent to ∠NYM it can be proven by the use of the reflexive property.

The reflexive property is one that informs that any shape is regarded congruent to itself.

Since ∠NYM has a different way to call ∠XYZ that uses a different vertexes, but the sides are made up of the two angles which are said to be the same.

Therefore , ∠XYZ ≡ ∠NYM are proved by the reflexive property.

Since ΔXYZ is the same with Δ NYM, it can be proven by the AA (angle-angle) similarity theorem.

We have 2 angles Δ XYZ and Δ NYM:

Note that ∠YXZ ≡ ∠YNM

              ∠XYZ ≡ ∠NYM

So,  ΔXYZ is said to be the same to ΔNYM and it is proven by the AA similarity theorem.

Therefore, The prove of  Angle XYZ- Angle NYM is given below:

Learn more about triangles from

https://brainly.com/question/10468052

#SPJ1

Answer:

1. parrael

2. corresponding angles theorem

3. NYM

4. AA

Explanation:

just took it

Option C, The amount of power produced by the automobile and the horse cannot be established purely based on the facts supplied.

Power may be estimated by dividing the amount of work or energy by the amount of time it takes to perform the work or transfer the energy. Power is defined as the pace at which work is completed or energy is transmitted.

Only the time required for each trip is provided in the issue; no information on the distance traveled, the amount of work completed, or the amount of energy used during each journey is provided. As a result, it is impossible to say whether one generates more power than the other or if their output is equal.

Learn more about power at

https://brainly.com/question/29104946

#SPJ4

The question is -

Imani drives her car from point A to point B, the trip takes 1 hour; then rides her horse from point B back to point A, this trip takes 2 hours. Does the car or the horse produce more power?

A. the car

B. the horse

C. No power is involved.

D. Both produce the same amount of power.

The average speed of the particles in terms of the speed of light is 0.976c. Given that, The particle-X has a lifetime of 256.2.A particle track detector is used to measure the speed of particles. On average, the particles leave 10.6 cm long tracks before they decay into other particles that are not observable by the detector.

The formula to calculate the average speed of the particles is given as;v = d / t Where,v = velocity of the particles, d = distance traveled by the particles, and t = time taken by the particles. The distance traveled by the particles before they decay is 10.6 cm = 0.106 m. The lifetime of the particle is given as 256.2 s. Therefore, time taken by the particle to decay, t = 256.2 s.

The speed of the particles can be calculated as follows; v = d / tv = 0.106 / 256.2v = 4.135 × 10^-4 m/s The speed of the particles in terms of the speed of light can be calculated as follows; Speed of light = 3 × 10^8 m/s Average speed of the particles in terms of the speed of light, v/c= (4.135 × 10^-4) / (3 × 10^8)= 0.976 × 10^-8= 0.976cTherefore, the average speed of the particles in terms of the speed of light is 0.976c.

To know more about average visit:

https://brainly.com/question/30756819

#SPJ11

Ice cubes freeze water on wet hands due to heat transfer, causing the water to freeze and stick to the cold surface.

At the point when you contact an ice block with wet hands, the water on your hands shapes a meager layer on the outer layer of the ice 3D square. This layer of water freezes immediately because of the super chilly temperature of the ice, making a meager layer of ice on your skin.

The ice shape can freeze the water on your hands since it is a lot colder than the edge of freezing over of water, which is 0°C (32°F). Despite the fact that the ice block is colder than the edge of freezing over of water, it doesn't make the water on your skin freeze strong in light of the fact that your body is continually producing heat, which assists with keeping the water in a fluid state.

Notwithstanding, assuming the temperature of your skin drops adequately low, the water will freeze strong. For this reason it is vital to eliminate ice 3D shapes from the cooler with dry hands to keep the water from sticking to your skin.

It is a typical misguided judgment that the ice ought to soften when it comes into contact with the warm skin, however as a general rule, the temperature contrast between the ice and the skin is sufficiently huge to make the water on the skin freeze, instead of dissolve the ice.

To leran more about ice cubes and freezer section, refer:

https://brainly.com/question/30657770

#SPJ4

Answer:

Explanation:

Work done on the lever ( input energy ) = force applied x input distance

= 24 N x 2m = 48 J

Work done by the lever ( output energy ) = load x output distance

= 72 N x 0.5m = 36 J

efficiency = output energy / input energy

= 36 J  / 48 J

= 3 / 4 = .75

In percentage terms efficiency = 75 % .

Answer:

If you put the metal extract into the water there will be no reaction but if you put it into the acid it will liberate H2 (hydrogen gas) Hence it is the difference

Explanation:

this should sum it down

The most striking "cloudmark" in Jupiter's atmosphere is the Great Red Spot. The Great Red Spot is the most striking "cloudmark" in Jupiter's atmosphere. It is a persistent high-pressure region in the planet's atmosphere, characterized by a long-lived anticyclonic storm.

The spot is located in the southern hemisphere of Jupiter and is about 22 degrees south of the planet's equator. It is so large that it could easily engulf the Earth. The storm has been observed for more than 300 years, and its exact cause is still unknown. The spot is thought to be associated with the planet's powerful jet streams, which are responsible for carrying clouds of ammonia and water vapor around the planet. While other cloudmarks have been observed on Jupiter, such as the Great Dark Spot, they are not as prominent or long-lasting as the Great Red Spot. Therefore, the most correct answer to this question is option (a) Great Red Spot.

To learn more about high pressure refer:

https://brainly.com/question/27811674

#SPJ11

The most striking "Cloudmark" in Jupiter's atmosphere is option a. Great Red Spot.

This massive storm has been raging for centuries and is much larger than the size of the Earth. It is believed that the Great Red Spot is a high-pressure region, caused by the rotation of Jupiter's atmosphere. It is made up of various gases, including ammonia, methane, and water vapor.

The Great Red Spot was first observed by astronomers in the 1600s, and since then, it has become an iconic feature of Jupiter's atmosphere. Despite its name, the Great Red Spot has been known to change color and even shrink in size over the years. However, it remains a fascinating area of study for scientists who hope to learn more about the dynamics of Jupiter's atmosphere.

In addition to the Great Red Spot, Jupiter is also known for its many other cloud features, including the Great Dark Spot, which was observed by the Voyager 2 spacecraft in 1989. This storm was similar in size to the Great Red Spot but disappeared within a few years.

know more about Great Red Spot here:

https://brainly.com/question/31950258

#SPJ11

Answer:

C, A fast charging rhinoceros

Explanation:

took the test and got 100%

Inertia is the tendency of an object to stay in the current state. Hence, the stationary car has a tendency to continue in the state of rest. Quick starts up will make it move backward or if stop quickly while moving, it goes forward.

According to Newton's first law of motion, an objects tends to continue in its state of motion or rest until an external force acting on it. This tendency of the objects is called inertia.

The impacts of inertia can be well explained based on on real life examples. If we might had the experience of moving to front in a vehicle which suddenly breakes. It is the tendency of the vehicle to stay in motion.

Similarly the car when started from rest initially tends to stay at rest and that's why we feel it moves back ward. Similarly the car will move forward when it is suddenly stops.

Find more on more inertia:

https://brainly.com/question/3268780

#SPJ2

The moho, short for Mohorovičić discontinuity, is the boundary between the Earth's crust and mantle. The depth of the moho can vary from about 5 to 70 kilometers, depending on the location and tectonic activity. Its depth is determined by studying seismic waves that travel through the Earth's interior.

Determining the depth of the Moho primarily involves studying seismic waves generated by earthquakes. Seismic waves travel through the Earth and undergo various changes in velocity and direction as they encounter different layers and structures.

The most commonly used technique to determine the depth of the Moho is through the analysis of seismic reflections and refractions. When seismic waves encounter the Moho, they undergo a significant increase in velocity due to the difference in physical properties between the crust and mantle. This change in velocity causes seismic waves to reflect or refract, creating distinct seismic signatures.

Seismic data from multiple seismic stations are collected and analyzed to identify the arrival times of seismic waves and their behavior. By studying the patterns of wave arrivals and their characteristics, such as travel times and velocities, scientists can estimate the depth of the Moho at a particular location.

In addition to seismic methods, other geophysical techniques like gravity and magnetotelluric measurements can provide valuable information to support Moho depth determination.

It's important to note that the depth of the Moho can vary depending on factors such as tectonic activity, crustal thickness, and composition, and it may not be a consistent boundary throughout the Earth.

To learn more about Mohorovičić discontinuity visit: https://brainly.com/question/29050063

#SPJ11

The solar system is the planetary system that includes the Sun and all of the objects that orbit around it. These objects include planets, dwarf planets, moons, asteroids, comets, and other space debris.

The eight planets in the solar system, in order of their distance from the Sun, are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. Pluto was previously classified as the ninth planet but has since been reclassified as a dwarf planet.

The largest planet in the solar system is Jupiter, which is also the fifth planet from the Sun. Jupiter is a gas giant, meaning that it is primarily composed of hydrogen and helium, and has numerous moons, including the four largest known as the Galilean moons.

The inner planets, including Mercury, Venus, Earth, and Mars, are known as the terrestrial planets because they are primarily composed of rock and metal. They are also relatively small in size compared to the gas giants.

The solar system is constantly in motion, with each object following its own unique orbit around the Sun. These orbits are affected by the gravitational pull of other objects in the solar system, which can cause objects to change their paths or collide with one another.

Learn more about solar system on;

https://brainly.com/question/2564537

#SPJ1

Answer:

Explanation:

Overgrazing and woodcutting are responsible for most of the desertification of rangelands, cultivation practices inducing accelerated water and wind erosion are most responsible in the rain-fed croplands, and improper water management leading to salinization is the cause of the deterioration of irrigated lands.

ω-transaminase is more selective in the synthesis of amino acid, while normal transaminase is less selective.

Transaminase is an enzyme that transfers an amine group from an amino acid to an α-keto acid, resulting in the conversion of an amino acid to a different amino acid. The ω-transaminase differs from normal transaminase in the selectivity of amino acids synthesized.ω-transaminase is a narrow-range enzyme and is often used to synthesize enantiomerically pure amino acids. Normal transaminase is less selective, synthesizing a variety of amino acids in the reaction.

Way of production of ω-transaminase and normal transaminase: The ω-transaminase and normal transaminase are often produced using genetic engineering techniques. Production methods include mutation, immobilization, or in vitro recombination.

Mutation: Genetic mutations can be introduced to generate ω-transaminase from normal transaminase.Immobilization: Both ω-transaminase and normal transaminase can be immobilized in the matrix to facilitate recovery and reuse of enzymes.

In vitro recombination: In vitro recombination can also be used to produce ω-transaminase.

ω-transaminase is more selective than normal transaminase in the synthesis of amino acids. Both enzymes can be produced through genetic engineering techniques such as mutation, immobilization, or in vitro recombination.

To know more about amino acid visit:

brainly.com/question/15133834

#SPJ11

Answer:

\(136.28\ \text{s}\)

19.08 m/s or 68.688 km/h

Explanation:

a = Aceleración = \(0.14\ \text{m/s}^2\)

s = Desplazamiento = \(1.3\ \text{km}=1300\ \text{m}\)

u = Velocidad inicial = 0

t = Tiempo empleado

De las ecuaciones cinemáticas obtenemos

\(s=ut+\dfrac{1}{2}at^2\\\Rightarrow 1300=0+\dfrac{1}{2}\times 0.14t^2\\\Rightarrow t=\sqrt{\dfrac{1300\times 2}{0.14}}\\\Rightarrow t=136.28\ \text{s}\)

El tiempo necesario para recorrer una distancia de 1,3 km es \(136.28\ \text{s}\)

\(v^2-u^2=2as\\\Rightarrow v=\sqrt{2as+u^2}\\\Rightarrow v=\sqrt{2\times 0.14\times 1300+0}\\\Rightarrow v=19.08\ \text{m/s}=19.08\times 3.6=68.688\ \text{km/h}\)

La velocidad final del automóvil es 19.08 m/s so 68.688 km/h.

Earth's rotation and spherical shape cause winds to veer to the right (in the northern Hemisphere) or to the left (in the southern Hemisphere) of the direction they want to go.  This is known as the Coriolis effect.

If you didn't know that you're on a rotating Earth, and you looked at the patterns of the winds, you'd think there's some kind of force that's making the airflow veer to the right or left of the direction it actually wants to go.  This is known as the Coriolis force.  It's a"pseudo force", because it doesn't really exist.  It only LOOKS like it's there, because of the Earth's rotation and spherical shape..

The statement "Earth's rotation causes winds to veer to the west or to the east" is true about the Coriolis effect.

Fluid materials such as wind and ocean currents take different directions depending on the hemisphere, this movement of deviation is called the Coriolis effect.

Therefore, we can conclude that the force that tends to deflect the trajectory of objects moving across the entire earth's surface is known as the Coriolis effect.

Learn more about the Coriolis effect here: https://brainly.com/question/14290551

Answer:

A longitudinal study is a research design that involves repeated observations of the same variables over short or long periods of time. It is often a type of observational study, although they can also be structured as longitudinal randomized experiments.

Explanation:

Answer:

a PDF is what u use to upload an assignment to turn it in to get graded

Answer:

C. Potenial energy

Explanation:

Answer:

Here are some tips.

Accept that you can't get on with everyone. ...

Try and put a positive spin on what they are saying. ...

Be aware of your own emotions. ...

Don't take it personally and get some space. ...

Express your feelings calmly and consider using a referee. ...

Pick your battles. ...

Don't be defensive.

Explanation:

lol i looked this up and copy pasted. U good bro?

Answer:

The thermal energy of the system is the average kinetic energy of the system's constituent particles due to their motion. The total internal energy of the system is the sum of the kinetic energies and the potential energies of its constituent particles.

In the absence of air resistance, an angle of 15 degrees is required for a ball to be thrown to go the same distance as one thrown at an angle of 75 degrees.

A projectile is an object that is launched into the air and then moves only in response to the acceleration of gravity. The trajectory of the object is referred to as the projectile's trajectory.

As is common knowledge, the projectile's motion range is determined by;

  R = v²sin(2θ)/g

Here, we know that the range for two different angles will be the same.

Consequently, we can state that the two angles must be complementary.

hence, the two angles must be

θ, 90 - θ

In light of the fact that one projection angle is 75 degrees

Therefore, the second angle over the same range must be 90 - 75 = 15 degrees.

hence another projection angle of 15 degrees is required.

If you want to know more about projectile visit the following link;

https://brainly.com/question/11422992

#SPJ4

Collecting more data improves experiments in several ways. First, it reduces statistical uncertainty. By collecting a larger sample size, we can obtain more accurate estimates of population parameters and reduce the effects of random variation. This helps to increase the reliability and precision of our results.

Second, collecting more data also helps to reduce systematic error. Systematic error refers to consistent biases in our measurements or experimental setup that affect the accuracy of our results. By collecting more data, we can better identify and account for these biases, leading to more accurate and reliable conclusions.

Third, collecting more data can also help reduce human error. Human error can occur during data collection, measurement, or analysis, leading to inaccuracies in the results. By collecting more data, we can detect and correct for these errors, improving the overall quality of the experiment.

Finally, collecting more data can also help reduce instrumental uncertainty. Instrumental uncertainty refers to the limitations and errors associated with the measuring instruments or equipment used in the experiment. By collecting more data, we can assess the reliability and precision of our instruments, identify any sources of error, and make adjustments to improve the accuracy of our measurements.

To summarize, collecting more data improves experiments by reducing statistical uncertainty, systematic error, human error, and instrumental uncertainty. By addressing these sources of error and variability, we can enhance the validity and reliability of our experimental findings.

Learn more about experiment

https://brainly.com/question/17274244

#SPJ11

The best pie crust is a perfect balance between fat, flour, and liquid.  is

To make a perfect pie dough .

"Pie" was the word for a magpie before it was a word for a pastry, from the Latin word for the bird, Pica (whence the name of the disorder that makes you eat weird things). Pica morphed into "pie" in Old French, following the proud French tradition of actually pronouncing as few consonants as possible.

pie, dish made by lining a shallow container with pastry and filling the container with a sweet or savoury mixture. A top crust may be added; the pie is baked until the crust is crisp and the filling is cooked through.

To know more about energy visit

https://brainly.com/question/17858145

#SPJ1

The ideal proportion of oil, flour, and liquid goes into making the greatest pie crust. is to create the ideal pie dough.

Before it became a term for a baked food, "pie" was the Slang phrase for bird, Pix (whence the name of the disorder that makes you eat weird things). Following their noble French custom of genuinely speaking as few letters as possible, pica evolved into "pie" during Old French.

Pie is a dish that is created by lining the shallow dish with dough and filling it with either a sweet or spicy combination. Its pie is heated until the filling is heated all the way through and the top crust is crunchy.

To know more about energy visit

https://brainly.com/question/13881533

#SPJ1