Q. What is rise in temperature of a collective drop when initially $1\ gm$ and $2\ gm$ drops travel with velocities $10\ cm/sec$ and $15\ cm/sec$
A) $6.6 \times 10^{- 3}℃$
B) $66 \times 10^{- 3}℃$
C) $660 \times 10^{- 3}℃$
D) $6.6℃$
Explanation
The correct answer is Option C: $660 \times 10^{- 3}℃$.
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.