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Over [174]
3 years ago
15

A gas heated to millions of degrees would emit

Physics
1 answer:
makkiz [27]3 years ago
4 0

A gas heated to millions of degrees would emit mostly x-rays.

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What is the direction of friction if a ball is rolling on the ground?
morpeh [17]
The direction is the same as the direction the ball is moving in. Because of the rolling of the ball, the direction of movement of the surface of the ball is opposite the overall direction of the ball. Since friction will oppose the direction of movement of the surface of the ball, it is in the same direction as the net direction of movement of the ball.
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A wind turbine is rotating counterclockwise at 0.626 rev/s and slows to a stop in 12.9 s. Its blades are 17.9 m in length. What
iogann1982 [59]

Answer:

276.5 m/s^2

Explanation:

The initial angular velocity of the turbine is

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So the centripetal acceleration is given by

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Is there any change in the pressure of container filled with water when the volumed is increased
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Sound waves are mechanical waves. Which statement is true for this type of wave?
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Electromagnetic waves do not require a medium in order to transport their energy. Mechanical waves are waves that require a medium in order to transport their energy from one location to another. ... Sound is a mechanical wave and cannot travel through a vacuum.

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