Cylindrical vessels of equal area |Work, Energy and Power|JEEMAIN2025

JEE MAIN_2025

030425_S2

Question

Two cylindrical vessels of equal cross sectional area of $2 \mathrm{~m}^2$ contain water upto heights 10 m and 6 m , respectively. If the vessels are connected at their bottom then the work done by the force of gravity is (Density of water is $10^3 \mathrm{~kg} / \mathrm{m}^3$ and $\mathrm{g}=10 \mathrm{~m} / \mathrm{s}^2$ )

Select the correct option:

$8 \times 10^4 \mathrm{~J}$

$4 \times 10^4 \mathrm{~J}$

$1 \times 10^5 \mathrm{~J}$

$6 \times 10^4 \mathrm{~J}$

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution