Q. A tap supplies water at 22$℃$. A man takes 1 L of water per min at 37$℃$ from the geyser. The power of the geyser is
A) 525 W
B) 1050 W
C) 1575 W
D) 2100 W
Explanation
(b) $Pt = mS\theta$
$P = \frac{1 \times 4200 \times 15}{60}$W$= 1050$ W
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.