The prefix that multiplies a basic si unit by 0. 01 is.

The heating curve is a representation of temperature change for a body with time as shown on cartesian axes.

The heating curve is a representation of temperature change for a body with time as shown on cartesian axes.

The point A represents the steady increase in the temperature of the solid. The point B shows the point of fusion, at this point, the solid is transformed into liquid. The point C shows the temperature rise with time as the liquid is heated. The point D shows the process of vaporization which converts the liquid to gas. The point E shows when the substance now exists in the gas phase.

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Answer:

the correct answer is d

on a tall, dry mountain peak

Explanation:

A telescope is an instrument that allows the observation of distant bodies whose light is very dim, for this the telescope concentrates a large amount of light with large diameter lenses or mirrors.

The location of a telescope must take into account several aspects:

* The most important that there are no nearby lights that disturb the observation, so it must be away from cities and other strong light sources.

* The climate should be as stable as possible with few temperature variations, to prevent the optical surfaces from fogging up and reducing the thermal expansion that changes the length of the instrument.

* You must choose a place with little rain and therefore little amount of clouds

Based on these needs we can answer which luxury will be the most suitable

a) There is a lot of light nearby

b) there is a lot of humidity and wind

c) there is a lot of light

d) This is an ideal place with low light, low humidity and stability in the climate

e) lots of humidity and light

so the correct answer is d

Multiple types of friction at once are common when an object is rolling over a surface (rolling friction), which is also associated with sliding friction.

Friction is a physical force that acts as opposed to the normal movement of an object, which may depend on different types of movement and situations (i.e. rolling friction, sliding friction, fluid friction, static friction, etc).

In conclusion, multiple types of friction at once are common when an object is rolling over a surface (rolling friction), which is also associated with sliding friction.

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Answer:  NOx and VOC combine chemically with oxygen to form ozone

Explanation:

The weight of a sheet of aluminum that is 36" long, 24" wide, and thick would be 7.776 lbs.

We need to first find the volume of the aluminum sheet in cubic inches, and then use its density to calculate its weight.

The volume of the aluminum sheet can be calculated as:

V = l x w x h = 36 in x 24 in x 0.1 in = 86.4 cubic inches

where l is the length, w is the width, and h is the thickness of the sheet.

The density of aluminum is 0.090 lb/in^3, as given in the problem.

Therefore, the weight of the aluminum sheet can be calculated as:

W = V x density = 86.4 cubic inches x 0.090 lb/in^3 = 7.776 lbs

Therefore, the weight of the aluminum sheet is 7.776 lbs.

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The maximum number of 6 AWG THW copper conductors permitted in a 1 1/4-inch RMC conduit nipple, 20 inches long, would be 7 conductors.

To determine the maximum number of 6 AWG THW copper conductors permitted in a 1 1/4-inch RMC (rigid metal conduit) conduit nipple, you need to consider the fill capacity of the conduit as per the National Electrical Code (NEC) guidelines. The fill capacity depends on the size of the conduit and the size of the conductors being used.

According to NEC Table C.9, the maximum fill capacity for a 1 1/4-inch RMC conduit is 0.40 square inches. This measurement represents the total cross-sectional area of the conductors that can be inside the conduit.

For 6 AWG THW copper conductors, you can refer to NEC Table 8, which provides the area per conductor. In this case, a 6 AWG conductor has an area of 0.0507 square inches.

To determine the maximum number of 6 AWG THW copper conductors, you divide the fill capacity of the conduit by the area per conductor. In this case:

Maximum fill capacity of 1 1/4-inch RMC conduit = 0.40 square inches

Area per conductor for 6 AWG THW copper = 0.0507 square inches

Maximum number of conductors = Fill capacity / Area per conductor

Maximum number of conductors = 0.40 / 0.0507

Maximum number of conductors = 7.89

Therefore, the maximum number of 6 AWG THW copper conductors permitted in a 1 1/4-inch RMC conduit nipple, 20 inches long, would be 7 conductors. However, it's important to note that local codes and regulations may impose additional requirements or limitations, so it's always best to consult the relevant electrical codes or a licensed electrician for precise calculations in a specific installation.

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Weight = (mass) x (gravitational acceleration where the mass is)

Weight = (1360 kg) x (9.8 m/s²)

Weight = 13,328  kg-m/s²

That's 13,328 Newtons

Given:-

To Find: Weight (W).

We know,

W = mg

where,

Thus,

W = (1360 kg)(9.8 m/s²)

→ W = 13,328 N (D)

Answer:

Wavelength.

Explanation:

1 period, or wavelength, is measured from one crest to another or from one trough to another.

The two balls have the same energy when they land, hence the ball with mass 4m is moving at a speed of v/2.

Speed is defined as the ratio of the distance traveled to the time required to cover that distance. Speed is a scalar since it just has a vector and no magnitude.

Normal speed: The ratio of an object's total distance traveled to the whole time it took it to cover that distance is its average speed. Instantaneous speed: An object's instantaneous speed is the speed it is moving at at any given time while it is moving at a variable speed.

Under constant acceleration,

the distance an object moves is given by d = 0.5 A T^2

d = 0.5 A (2T)^2 d = 0.5 A 4T^2 d

= 2AT^2 and 2AT^2/(0.5 AT^2)

= 2/0.5 = 4

kinetic energy is E = 0.5MV^2

Mass = M, velocity = 2V

Second object. Mass = 4M,

velocity = V Kinetic energy

first object is: KE = 0.5M(2V)^2 = 0.5M4V^2 = 2MV^2 Kinetic energy

KE = 0.5 4MV2 = 2MV2 is the second object. They are also the same.

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The magnetic field amplitude of an electromagnetic wave 1.66\(10^{-7}\)T

Magnetic field is the portion of space near a magnetic body or a current-carrying body in which the magnetic forces due to the body or current can be detected.

The relationship between the magnetic field amplitude of the electric field and the magnetic field in an electromagnetic wave is E=cB

where

E is the electric field amplitude

B is the magnetic field amplitude

c is the speed of light

For this electromagnetic wave, we have E=50v/m

So we can solve the formula to find B:

B=E/c =  \(\frac{50v/m}{3*10^{8}m/s }\)

=1.66\(10^{-7}\)T

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Answer:24/225

Explanation:density =mass/volume

Answer:

this is just and example of how to solve it

Explanation:

need brainliest

Answer:

When Earth passes directly between the sun and the moon, a lunar eclipse takes place. During a solar eclipse, the moon casts two shadows. One is called the umbra; the other is called the penumbra. An eclipse takes place when Earth or the moon passes through a shadow.

First half:

50 km at 50 km/hr ... 1 hour

Second half:

50 km at 100 km/hr ... 1/2 hour

Total distance = 100 km

Total time = 1.5 hours

Average speed = (100 km) / (1.5 hrs)

Average speed = 66 and 2/3 km/hr

Average velocity = 66 and 2/3 km/hr East

The average velocity of the car would be 66.67 Kilometers / hours.

The total displacement covered by any object per unit of time is known as velocity. It depends on the magnitude as well as the direction of the moving object.

As given in the problem a car travels 100 km to the east. If the first half of the distance is driven at 50 km/h and the second half at 100 km/h,

The average velocity of the car = Total displacement / total time

                                                     =100 / 1.5

                                                     =66.67 Kilometers / hours

Thus, the average velocity of the car would be 66.67 Kilometers / hours.

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The induced emf opposing the current is approximately -3.84 V for the 8.00 A current through a 4.00 mH inductor is switched off in 8.33 ms.

To find the induced emf in the inductor, we can use the formula:
emf = -L * (ΔI/Δt)
where:
emf = induced electromotive force (in volts)
L = inductance of the inductor (in Henrys)
ΔI = change in current (in amperes)
Δt = time taken for the current to change (in seconds)
Given the information in your question:
L = 4.00 mH = 4.00 * \(10^{-3}\) H (converting millihenry to henry)
ΔI = 8.00 A (since the current is switched off, the change is equal to the initial current)
Δt = 8.33 ms = 8.33 * \(10^{-3}\) s (converting milliseconds to seconds)
Now, we can plug these values into the formula:
emf = - (4.00 * \(10^{-3}\) H) * (8.00 A) / (8.33 * \(10^{-3}\) s)
emf = - (32 * 10^-3) / (8.33 * \(10^{-3}\))
emf ≈ -3.84 V
The induced emf opposing the current is approximately -3.84 V. The negative sign indicates that the induced emf opposes the change in current, as expected.

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The EMF induced in the inductor opposing the change in current is approximately 3.84 V.

To find the EMF induced in the inductor, we'll need to use the formula for the induced EMF in an inductor, which is:

EMF = -L × (ΔI / Δt)

Here, EMF is the induced electromotive force, L is the inductance, ΔI is the change in current, and Δt is the time interval during which the current changes.

Given the information in your question, we have:

\(L = 4.00 mH = 0.004 H\) (converting millihenries to henries)
\(ΔI = 8.00 A\) (the current goes from 8 A to 0 A)
\(Δt = 8.33 ms = 0.00833 s\) (converting milliseconds to seconds)

Now, plug the values into the formula:

EMF =\(-0.004 H × (8.00 A / 0.00833 s)\)

EMF = \(-3.8408 V\)

Since we're looking for the magnitude of the induced EMF, we can ignore the negative sign:

EMF = 3.8408 V

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Answer:

The Difference between Radio Waves and Infrared Light. According to NASA, radio waves have a longer wavelength than infrared light, in the electromagnetic spectrum. Radio waves are able to reach the earth’s surface, unlike most infrared light.

Explanation:

I hope this helps.

Balancing the forces acting on a body is not enough to establish equilibrium because equilibrium also requires the balancing of torques or moments acting on the body.

In physics, equilibrium refers to a state in which an object or system experiences no net force and no net torque. For an object to be in equilibrium, both the forces and the torques acting on it must be balanced.

Balancing the forces means that the vector sum of all the forces acting on the body is equal to zero. This ensures that there is no net force acting on the object, and it will not accelerate in any direction. However, even if the forces are balanced, the object can still rotate or have a tendency to rotate if the torques acting on it are not balanced.

A torque, also known as a moment, is a measure of the tendency of a force to rotate an object about a specific axis. It depends on the magnitude of the force, the distance from the axis of rotation, and the angle between the force and the lever arm. When torques are balanced, the sum of all the torques acting on the object is equal to zero.

To establish equilibrium, both the forces and the torques acting on the body must be balanced. This means that not only should the vector sum of the forces be zero, but also the algebraic sum of the torques should be zero. When both conditions are met, the object will remain at rest or continue to move with a constant rotational motion.

Balancing the forces acting on a body is not enough to establish equilibrium because equilibrium requires the balancing of both forces and torques. Simply balancing the forces ensures that there is no net force acting on the object, but it does not guarantee that the object will be in a state of complete equilibrium. To achieve equilibrium, the torques acting on the object must also be balanced, ensuring that there is no tendency for rotation.

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Before confirming that stress exists, we must consider individual differences in processing stress, such as self-efficacy and social support.

Before confirming that stress exists, we must consider individual differences in processing stress, such as self-efficacy and social support, as well as how organizational factors like task demands or leadership may impact the individual. While physical symptoms like high blood pressure can be indicators of stress, they alone do not confirm its presence. Additionally, while individual performance deterioration can be a consequence of stress, it is not the sole determinant for confirming its existence. Therefore, a comprehensive assessment should consider both individual and organizational factors to confirm the presence of stress.

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Answer:

Option 2

Explanation:

Answer:B

Explanation:because she started of with no money and now she made her money up

Answer:

the fast carbon cycle follows the movement of carbon through living (biotic) components of an ecosystem. This occurs faster because life moves more quickly. The fast carbon cycle focuses primarily on the biosphere, while the slow carbon cycle is more involved with the hydrosphere, lithosphere and atmosphere.

Explanation:

As the question depicts the trail is 10Km long but the end of the trail is 300m north from the beginning, Here the average velocity comes out to be 100m/hr.

Velocity is defined as the displacement covered by an object or a body in unit time interval.

From the problem, it is clear that the distance is 10Km but the displacement comes out to be 300m.

The time from 2:00 pm to 5:00 pm is a total of 3hours.

Now, the velocity is determined from the following formula

\(V=\dfrac{d}{t}\)

here,

d= displacement

t= time

So, by putting values in above formula we get,

\(V=\dfrac{300 m}{3 hrs}\)

\(V=100m/hr\)

So, the average velocity of Sofia is 100m/hr

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Place the little mass at either x = 68.28 mm or x = 11.72 cm. Detailed explanation: We'll call the little mass m and its location on the x-axis y. The starting point is a 20 kilogram sphere.

What does the word "sphere" mean?

In three-dimensional space, a sphere is a collection of points that are all located at the same r-distance from a single point. The radius of the sphere is denoted by the letter r, and the specified point represents its center.

A spherical item is what?

Any spherical object having all points on its surface equally spaced from its center, whether it be a hollow sphere or a round solid. Furthermore, a spherical object lacks any faces. Additionally to

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The electron's kinetic energy is approximately 6.2 eV, so the correct answer is (c) 6.2 eV.

To determine the electron's kinetic energy, we need to use the equation for the energy of a photon: E = hc/λ, where E is the energy, h is Planck's constant (6.626 x \(10^{-34}\) J s), c is the speed of light (3.0 x \(10^{8}\) m/s), and λ is the wavelength of the ultraviolet light.

Converting the wavelength of 200 nm to meters (1 nm = 1 x \(10^{-9}\) m), we get: λ = 200 nm = 200 x \(10^{-9}\) m. Plugging the values into the equation, we have: E = (6.626 x \(10^{-34}\) J s * 3.0 x \(10^{8}\) m/s) / (200 x \(10^{-9}\) m)

Simplifying the expression, we find: E ≈ 9.939 x \(10^{-19}\) J. To convert the energy to electron volts (eV), we use the conversion factor: 1 eV = 1.602 x \(10^{-19}\) J

Dividing the energy by the conversion factor, we get: E ≈ 6.2 eV

Therefore, the electron's kinetic energy is approximately 6.2 eV, so the correct answer is (c) 6.2 eV.

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Answer:

Explanation:

Our five-year-old, Gabriel, is a very bright, funny, charming little guy. But he still has a lot of tantrums, which we thought would be over by this age. He reacts very poorly to consequences. He will get very threatening and aggressive physically and verbally: slamming doors, hitting, and lashing out verbally. We are constantly negotiating with limit setting. When we hold to the limit, he will escalate and sometimes will have very intense tantrums that can last over 30 minutes. When he is happy, he is the most delightful child. But the second something doesn’t happen exactly how or when he wants it, he is explosive. We are totally exhausted

The maximum velocity of a particle on the string is approximately 0.98 m/s.

To find the maximum velocity of a particle on the string, we can use the given tension, linear density, amplitude, and wavelength values.

Given:

- Tension (T) = 55.0 N

- Linear density (μ) = 4.70 g/m = 0.00470 kg/m (converted to kg/m)

- Amplitude (A) = 3.00 cm = 0.03 m (converted to meter)

- Wavelength (λ) = 2.10 m

First, we can find the wave speed (v) using the equation v = √(T/μ):

v = √(55.0 N / 0.00470 kg/m) ≈ 34.66 m/s

Next, we can find the angular frequency (ω) using the equation ω = 2πv/λ:

ω = (2π * 34.66 m/s) / 2.10 m ≈ 32.74 rad/s

Finally, we can find the maximum velocity of a particle on the string (v_max) using the equation v_max = Aω:

v_max = 0.03 m * 32.74 rad/s ≈ 0.98 m/s

So, the maximum velocity of a particle on the string is approximately 0.98 m/s.

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Answer:

kinetic energy

Explanation:

I know the answer because Im built differen

The Complete Question:

How do I get one solution of 7x + 69 = 1 ?

Value of x in 7x + 69 = 1 is ( - 9.71 ).

Since the degree of variable is 1, the equation will have only one solution.

The degree of variable is defined at the value of power of the variable.

Using Algebra Equation,

= 7x + 69 = 1

= 7x = 1 - 69

= 7x = ( - 68)

= x = ( - 68) / 7

= x = ( - 9.71 )

Thus, the value of x in 7x + 69 = 1 is ( - 9.71 ) and this is the only solution to single degree algebraic equation.

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