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SCORPION-xisa [38]
2 years ago
14

Derive Cp - Cv = R (Mayer's formula) in thermodynamics ​

Physics
1 answer:
mash [69]2 years ago
5 0

Hope this answer helps you

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If the pitch of a sound decreases and the sound source is moving, is the sound source moving toward or away from the observer
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A box is being dragged across the floor at a constant speed by a rope pulling horizontally on it. friction is not negligible. id
Elena-2011 [213]

Weight (W), the normal force( N), and the tension force( T )in the string will all be forces operating on the box.

<h3>What is tension force?</h3>

The tension force is described as the force transferred through a rope, string, or wire as opposing forces pull it.

The tension force is applied along the whole length of the wire, pulling energy equally on both ends.

A horizontally pulling rope is dragging a box across the floor at a consistent speed. Friction is significant.

Hence, the force acting on the box will be weight W,  Normal force N, and the tension force T, in the string.

To learn more about the tension force refer to the link;

brainly.com/question/2287912

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8 0
2 years ago
6 verify it in the laboratory. State Hooke's law. Describe how you can A force of 40 N stretches a wire through 30 cm. What forc
4vir4ik [10]
If you assume a) that the elastic limit wont be met, and b) that is a linear elastic material, then
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40=k.03 or k= 1333N/m

5cm?
force=k*.05=1333*.05=67N

100=kx
x= 100/1333 = 7.5 cm
8 0
2 years ago
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