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NEET
Exam
NEET
Subject
Physics
Chapter
Thermodynamics

NEET · Physics · Thermodynamics

What is the rate at which the internal energy is increasing when an...

What is the rate at which the internal energy is increasing when an electric heater supplies heat to a system at a rate of 100W, and the system performs work at a rate of 75 joules per second?

Options

  1. A25 joules per second
  2. B75 joules per second
  3. C100 joules per second
  4. D175 joules per second

Correct answer

A. 25 joules per second

Step-by-step solution

Correct Option is : (A)
25 joules per second
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