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Grade: 12th pass 
        
a no of water droplets each of radius r collesce to form a droplet of radius R .find change in temperature
3T/J(1/r+1/R)
3T/J(1/r-1/R)
-3T/RJ
2T/RJ
4 years ago

Answers : (1)

Arun Kumar
IIT Delhi
askIITians Faculty
256 Points 
							

Options aren't clear.
Anyway now you can solve.

Thanks & Regards
Arun Kumar
IIT Delhi
Askiitians Faculty
4 years ago
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