. assuming (as usual) that all registers are clocked (on the rising edge), determine the function of the following circuit:

Answer:

B. What volume of water does the metal block displace?

Explanation:

water displacement is a way of finding volume for irregular shapes

11.3 g/cm³ equals to 1130  kg/m³.

The mass of a substance per unit of volume is its density. Density is most frequently represented by the symbol ρ, however Latin letter D may also be used. Density is calculated mathematically by dividing mass by volume.

Given that 11.3 g/cm³.

Know that

1000 grams = 1 kg

1 grams = 1/1000 kg.

100 cm = 1 m

1 cm = 1/100 m.

Therefore, 1 cm³ = (1/100)³ m³

= 1/1000000 m³

Hence, 1  g/cm³ = (1/1000) ÷ (1/1000000)  kg/m³

= 1000000/1000 kg/m³

= 1000 kg/m³.

Hence, 11.3 g/cm³ = (11.3 × 1000) kg/m³

= 1130  kg/m³

Hence, 11.3 g/cm³ equals to 1130  kg/m³.

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Answer:

I think ur answer would be B

Explanation:

srry if wrong

hope this helps

In order to weigh 20 pounds, you would have to travel around 2648.8 miles from the Earth's centre.

\(F=GMmr^{2}\) . Where M=5.9721024kg is the mass of the Earth, m is the mass of the satellite, and r is the distance from the satellite's centre to the Earth, G=6.67384m3kgs2 is the gravitational constant. F=m⋅r⋅ω .

We can apply the gravitational force formula by assuming that the acceleration brought on by gravity stays constant throughout the journey:

F = G*(m1*m2)/r²

We can set F equal to your weight on Earth's surface, which is 180 pounds, as weight is simply the result of gravity acting on your mass:

180 = G*(m1*m2)/R²

Solving for m1 (your mass), we get:

m1 = 180R²/(Gm2)

Next, we can set up the same equation for your weight at the new distance r:

20 = G*(m1*m2)/r²

Inputting the expression we discovered for m1, we obtain:

20 = G*(180R²/(Gm2)*m2)/r²

Simplifying, we get:

r²= 180*R²/9

r = √(180/9)*3959 = 2648.8 miles

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After a warm front passes through the air, the air becomes more warm and humid.

If warm air mass replaces the cold air mass, it is called as warm front. A warm front is called as transition zone. Warm fronts usually move from southwest to northeast. Warm fronts move slower than cold fronts.

When a warm front passes over a region there will be some significant weather changes. Before the warm front passes precipitation will be light to moderate, snow, sleet or drizzle and after the front has passed there will be usually no precipitation.

Therefore, after a warm front passes through the air, the air becomes more warm and humid.

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The types of microscopes that reveals the surface features of small molecules is an atomic force microscope.

The Atomic Force Microscope (AFM) is useful for imaging the surface topography of living, soft materials in their natural settings. It can be used to examine the inherent elastic modulus and receptor-ligand interactions of cells and extracellular matrix, among other mechanical properties. SEM pictures can investigate surface features that are several tenths of a nanometer in size, but AFM resolution is less than 0.1 nm. As a result, AFM can discern objects on flat surfaces with molecular dimensions.

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Answer:

2m

Explanation: a crest is a disturbance

Answer:

I think its 4m, but don't quote me. hope I helped

A satellite will not stay in the same position with respect to a certain location on the earth if its orbit is polar or inclined.

Geostationary satellites circle the earth in the same direction as the planet and are located at an altitude of roughly 35,800 kilometers (22,300 miles) over the equator (west to east). One orbit takes place at this altitude in 24 hours, which is how long it takes the earth to complete one rotation of its axis.

The term "geostationary" refers to how a satellite of this type looks to an observer on the ground to be almost stationary in the sky. Geostationary satellites are used by the new worldwide mobile communications network, BGAN.

The satellite can remain in orbit for a longer period of time with a higher orbit. A satellite experiences drag when it encounters Earth's atmosphere at lower altitudes. The drag makes the satellite fall back into the atmosphere and burn up as the orbit decays.

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According to the law of conservation of energy, the total energy of a system remains constant, and energy can neither be created nor destroyed, but only transferred from one form to another.

Energy is a scalar physical quantity that is associated with the ability of an object or a system to do work. It can be defined as the capacity of a system to perform work or to transfer heat.

There are various forms of energy, including:

Kinetic energy: energy possessed by an object due to its motion. It can be calculated using the formula KE = 1/2mv^2, where m is the mass of the object and v is its velocity.

Potential energy: energy possessed by an object due to its position or configuration in a system. It can be calculated using the formula PE = mgh, where m is the mass of the object, g is the acceleration due to gravity, and h is the height or distance from a reference point.

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Answer:

Hope that helps...thats the formular you use when it involves two speeds

A swimmer at the bottom of a pool 3.2 m deep looks up and sees a circle of light. if the index of refraction of the water in the pool is 1.33, The radius of the circle 1.2 meters.

To find the radius of the circle of light seen by the swimmer at the bottom of the pool, we can use the formula:
\(r = d / 2n sinθ\)
where r is the radius of the circle, d is the depth of the pool, n is the index of refraction of the water, and θ is the angle of incidence of the light.

The slower the light travels through the medium, the more effective the refraction is, and ultimately, the higher the index value, the more twisted the light is. A higher eyewear index score means that less material is needed to get the intended result.
In this case, the depth of the pool is 3.2 m and the refractive index of the water is 1.33. We can assume that the angle of incidence of the light is 90 degrees (perpendicular to the surface of the water).
Plugging in these values, we get:
r = 3.2 / (2 x 1.33 x sin90°)
r = 1.2 meters
Therefore, the radius of the circle of light seen by the swimmer at the bottom of the pool is 1.2 meters.

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Answer:

Explanation: all of them have made sentence structure (grammar point view) and from the physical aspect.

The correct answer would be

D. Science and technology have increased food and reduced death rates due to illness and malnutrition.

I took this on USATestPrep, it's 100% right

Second rock has more Kinetic Energy. Ratio is 2:3. Puck's mass is 0.050 kg. Elastic. Potential Energy is 0.015125 J. Ball's KE is 0.14 J. Gravitational PE is 0.0044 J.

The subsequent stone has more dynamic energy because of the situation KE = \(0.5 * m * v^2\), where m is the mass and v is the speed. The proportion of their motor energies is 0.5:0.75 or 2:3.

Involving the condition for work, W = Force *d, where F is the power, d is the distance, and W is the work done, and the condition for active energy, KE = \(0.5 * m * v^2\), we can view the mass of the puck as 0.050 kg.

The versatile potential energy put away in a spring is given by the situation PE = \(0.5 * k * x^2\), where k is the spring consistent and x is the uprooting from the casual length. Connecting the given qualities, we get 0.015125 J of flexible possible energy.

The dynamic energy of the ball is given by KE = \(0.5 * m * v^2\), where m is the mass and v is the speed. Connecting the given qualities, we get 0.14 J of dynamic energy.

The gravitational potential energy related with the fork is given by the situation PE = m * g * h, where m is the mass, g is the speed increase because of gravity, and h is the level over the reference point. Connecting the given qualities, we get 0.0044 J of gravitational possible energy.

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Answer:

The earth is heating up.

Explanation:

This is due to human activities, primarily fossil fuel burning, which increases heat-trapping greenhouse gas levels in Earth's atmosphere.

Answer:

The energy that can be stored in the capacitor is 239 nJ

Explanation:

We first calculate the capacitance of each material. Let C₁ be the capacitance of pyrex glass and C₂ be the capacitance of polystyrene.

C₁ = κ₁ε₀A/d where κ₁ = dielectric constant of pyrex glass = 5, A = area of plates = L² where L = length of square plate = 7.40 cm = 7.40 × 10⁻² m and d = thickness of pyrex slab = 1.60 mm = 1.60 × 10⁻³ m and ε₀ = permittivity of free space = 8.854 × 10⁻¹² F/m

C₁ = κ₁ε₀A/d = κ₁ε₀L²/d = 5 × 8.854 × 10⁻¹² F/m × (7.40 × 10⁻² m)²/1.60 × 10⁻³ m = 2424.2252/1.60 × 10⁻¹¹ F = 1515.14 × 10⁻¹¹ F = 15.2 × 10⁻⁹ F = 15.2 nF

C₂ = κ₂ε₀A/d where κ₂ = dielectric constant of polystyrene = 3, A = area of plates = L² where L = length of square plate = 7.40 cm = 7.40 × 10⁻² m and d = thickness of polystyrene slab = 1.60 mm = 1.60 × 10⁻³ m and ε₀ = permittivity of free space = 8.854 × 10⁻¹² F/m

C₁ = κ₁ε₀A/d = κ₁ε₀L²/d = 3 × 8.854 × 10⁻¹² F/m × (7.40 × 10⁻² m)²/1.60 × 10⁻³ m = 1454.5351/1.60 × 10⁻¹¹ F = 909.08 × 10⁻¹¹ F = 9.09 × 10⁻⁹ F = 9.09 nF

Since the capacitors are in series, we find their effective capacitance C from

1/C = 1/C₁ + 1/C₂

C = C₁C₂/(C₁ + C₂)

= 15.2 × 10⁻⁹ F × 9.09 × 10⁻⁹ F/(15.2 × 10⁻⁹ F + 9.09 × 10⁻⁹ F)

= 138.168 × 10⁻¹⁸/24.29 × 10⁻⁹ F

= 5.69 × 10⁻⁹ F

The amount of electrical energy stored in a capacitor is given by W = 1/2CV² where C = capacitance and v = voltage applied. Now C = 5.69 × 10⁻⁹ F and V = 84.0 V for this capacitor

So W = 1/2 × 5.69 × 10⁻⁹ F × 84.0 V

= 238.98 × 10⁻⁹ J

≅ 239 × 10⁻⁹ J

= 239 nJ

So the energy that can be stored in the capacitor is 239 nJ

Answer:

I think the answer is a because boiling water cleans it

Boiling the water away, leaving the substance behind in the beaker is the way to separate the mixture. The correct option is A.

A mixture is basically a substances comprised of two or many distinct chemical substances which are indeed not linked covalently.

A mixture is the usually physical combination of two or more substances that retain their identities as well as are mixed in the way to form solutions, suspensions, along with colloids.

When two or more distinct substances are physically combined, a mixture is formed that can be distinguished back into its original substances.

When two or more substances combine to form a new substance that cannot be separated back into its original substances, a chemical reaction occurs.

The mixture can be separated by boiling the water away and leaving the substance in the beaker.

Thus, the correct option is A.

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You would need to cycle 1 hour 50 minute  to work for 200 g chips.

Energy is measured in calories. Calories in nutrition relate to the energy that humans obtain from the food and liquids they consume as well as the energy they expend when engaging in physical activity.

On every food package, the nutritional information includes a list of calories.

200 grams of potato chips have 1074 calories.

Calorie burn on 30 minute Cycling is   298 calories.

So, to burn 1074 calories, you have to cycle = (1074 ÷ 293) × 30 minute

= 110 minute

= 1 hour 50 minute.

Hence,  you would need to cycle 1 hour 50 minute  to work for 200 g chips.

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Answer:

energy and matter

Explanation:

physics is the study of matter and it interaction with energy

\(\boxed{\sf v^2-u^2=2gh}\)

\(\\ \sf\longmapsto h=\dfrac{v^2-u^2}{2g}\)

\(\\ \sf\longmapsto h=\dfrac{0^2-15.5^2}{2(10)}\)

\(\\ \sf\longmapsto h=\dfrac{240.25}{20}\)

\(\\ \sf\longmapsto h=12.012m\)

Answer:The greater the gradient (and the steeper the line) the faster the object is moving.

Explanation:

pls like

Red and blue light beams have the exact equal amount of energy. More photons are present in the red beam. As more red photons are required to produce the same amount of energy, red photons have lower energy.

Thermal, radiant, chemical, nuclear, electrical, motional, acoustic, elastic, and gravitational energy are only a few of the several types of energy.

Various types of energy are present. These include, for instance, energy from light, heat, mechanical motion, gravity, electricity, sound, chemicals, nuclear or atomic energy, and so forth. It is possible to alter or convert one form into another.

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To determine the amount of work required to pull a car a distance of 35 feet with a force of 2500 pounds at an angle of 50° with the horizontal, we need to calculate the work done by the applied force. The work done can be determined by multiplying the magnitude of the force by the displacement of the car in the direction of the force.

The work done (W) is given by the formula W = F * d * cos(theta), where F is the magnitude of the force, d is the displacement, and theta is the angle between the force and the direction of the displacement.

In this case, the magnitude of the force is 2500 pounds, and the displacement is 35 feet. The angle between the force and the direction of displacement is 50°.

To calculate the work done, we first need to convert the force and displacement to the same unit system. Converting 2500 pounds to the corresponding unit in feet (lb-ft) and using the cosine of 50°, we can then compute the work done by multiplying the force, displacement, and cosine of the angle.

By substituting the given values into the formula, we can calculate the work done to pull the car 35 feet. The result will be rounded to the nearest hundredth.  

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Answer:

5732 years

Explanation:

hope it helps, if not im sorry

The sample of fossilized wood is 22920 years old.

The half life is the time required for a substance to decay to half of its initial value. It is given by:

\(N=N_o(\frac{1}{2} )^\frac{t}{t_\frac{1}{2} }\)

Where N is the final value of the substance, No is the initial value of the substance, t is the time and \(t_\frac{1}{2}\) is the half life.

Given a half live of 5730 years, N = 1.5g, No = 24g. Hence:

\(1.5=24(0.5)^\frac{t}{5730} \\\\1/16=(0.5)^\frac{t}{5730} \\\\ln(1/16)=\frac{t}{5730} ln(0.5)\\\\t=22920\ years\)

Therefore the sample is 22920 years old.

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Answer:

The laws of thermodynamics define a group of physical quantities, such as temperature, energy, and entropy, that characterize thermodynamic systems in thermodynamic equilibrium.

Answer:

The answer is B.

Explanation:

Since they are made up of soft tissues, they decompose become they become fossils.

Answer:

=> Rheostat is an electric device used as a variable resistance, like the regulator of the fan. It is used to change the electric resistance in the electric circuit.

=> Rheostat works on the principle of Ohm’s law. Ohm’s law states that current in a circuit is inversely proportional to the resistance at the given temperature.

\( \infty \infty \infty \)

Answer:

1000

Explanation:

Store size, cost savings, and repair costs are all important financial impact. which may impact Walmart decision to switch to LED lighting.

Understanding how different components of a system or situation interact in complex and changing ways is known as financial impact. A change in the organization has an impact on other elements of the system. We can see that upgrading to LED lighting has an effect on other parts of the overall system in the Walmart scenario. Yet, the addition of LED illumination has no impact on the expenditures related to buying shop inventory or printing ads for weekly circulars. One factor that is dependent on other factors is a contingency. Managers can decide how to react to a situation by identifying critical contingencies. Walmart executives may decide that installing LED lighting in stores with less than 80,000 square feet is not cost-effective.

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