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Paraphin [41]
3 years ago
8

In a closed system, change in internal energy is 10 J and heat transferred to it is 10 J what is the work done by the system

Physics
1 answer:
kolbaska11 [484]3 years ago
6 0

Given :

Change in internal energy is, ΔE = 10 J.

Heat transferred to the system is, Q = 10 J.

To Find :

The work done by the system.

Solution :

We know, by 1st law of thermodynamics :

ΔE = W + Q

W = ΔE - Q

W = 10 - 10 J

W = 0 J

Therefore, work done by the system is 0 J.

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Complete Question:

Check the file attached to get the complete question

Answer:

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The lead nucleus has a diameter of 14.2 fm. What is the electric field strength at the surface of a lead nucleus
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