When water droplets merge to form a bigger drop
A. energy is liberated
B. energy is absorbed
C. neither liberated nor absorbed
D. Some mass is converte into energy
A. energy is liberated
B. energy is absorbed
C. neither liberated nor absorbed
D. Some mass is converte into energy
Correct Answer – A
When two droplets merge with each other, their surface energy decreases.
`W=T(triangleA)=`(negative) i.e., Energy is released.