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kumpel [21]
3 years ago
15

11) A ball is dropped from the roof to the floor. Its' atoms start vibrating faster.in terms

Physics
1 answer:
Ostrovityanka [42]3 years ago
5 0

Explanation:

In terms of heat, we can say the dropped ball gained more heat as the potential energy changes to kinetic energy.

Thermal energy is a form of kinetic energy formed as a result of the movement of the particles of a medium.

As the ball falls through the height, it collides with the ground frictional heating between air and the ball, and that of the ball and the surface causes the change in temperature after the collision.

In terms of heat, the ball has transformed kinetic energy into frictional heating after collision causing an increase in temperature after collision.

        Potential energy to kinetic energy to heat energy

learn more:

Thermal energy brainly.com/question/914750

#learnwithBrainly

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A 10 kg package is delivered to your house.
kolbaska11 [484]
In ur explanation make sure to use the terms
7 0
2 years ago
Bromine, a liquid at room temperature, has a boiling point
lukranit [14]

Yes it does !  The so-called "boiling point" is the temperature at which Bromine liquid can change state and become Bromine vapor, if enough additional thermal energy is provided.  The boiling point is higher than room temperature.

3 0
3 years ago
When an airplane flies from Dallas - Ft. Worth International airport to Los Angeles International airport, the time in the air i
Elanso [62]

Answer:

7.99 or 8 depends where you round.

Explanation:

Distance divided by time so 1246/156=7.98717948718

7 0
3 years ago
A velocity selector in a mass spectrometer uses an electric field of 4.4 x 105 V/m. What magnetic field strength (in Tesla) is n
Brut [27]

Answer:

  B = 9.16 10⁻²  T

Explanation:

The speed selector is a configuration where the electric and magnetic force has the opposite direction, which for a specific speed cancel

       q v B = q E

       v = E / B

       B = E / v

Let's calculate

      B = 4.4 10⁵ / 4.8 10⁶

      B = 9.16 10⁻²  T

5 0
3 years ago
What is the eulerian description of fluid motion how does it differ from the lagrangian description?
Alex_Xolod [135]

Kinematics : Study of motion

Fluid kinematics : study of how fluid flows and how to describe its motion.

There are two ways to describe fluid motion

one is Eulerian, where the variations are described at all fixed stations as a function of time.

the other is Lagrangian, in which one follows all fluid particles and describes the variations around each fluid particle along its trajectory.

<u>DIFFRENCE  BETWEEN  LAGRANGIAN AND EULERIAN:</u>

1.Both Lagrangian and Eulerian describes time variation.

2. Eulerian describes the rate of change in one point of space

Lagrangian descries rate of change of a property of material system.

To know more about the Lagrangian and Eulerian :\brainly.com/question/14944792

#SPJ4

3 0
2 years ago
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