Q. First law does not predict

पहला नियम भविष्यवाणी नहीं करता

A
Direction of energy flow
ऊर्जा प्रवाह की दिशा
B
Quantity of energy
ऊर्जा की मात्रा
C
Change in internal energy
आंतरिक ऊर्जा में परिवर्तन
D
Work done
काम किया

Explanation

The first law accounts for conservation of energy and quantifies heat and work, but it does not explain why heat flows from hot to cold — this is explained by the second law of thermodynamics.

Invest in Future Achievers

Your support helps keep Exam Achiever 100% free for students preparing for exams.

Thanks for your support!

More From This Topic

Related Questions

Related Topics

Total Internal Reflection Heat Transfer Conservation Principles Energy, Work, and Power Ideal Gas Laws

Comments

Leave a Comment

Invest in Future Achievers

Your support helps keep Exam Achiever 100% free for students preparing for exams.

Thanks for your support!

People Also Search For

Illustration of a clipboard with a checklist and pencil, bright and colorful style

Ready for a Challenge?

Take our Free timed mock tests to sharpen your skills and boost your confidence!