When $10^{6}$ small drops coalesce to make a new larger drop then the drop

density increases

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density decreases

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temperature increases

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temperature decreases

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Solution

The correct option is B temperature increases
When $10^{6}$ small drops coalesce to make a new larger drop then the drop it's total surface decreases, so energy is liberated which result in increase in temperature.

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When 106 small drops coalesce to make a new larger drop then the drop

The correct option is B temperature increasesWhen 106 small drops coalesce to make a new larger drop then the drop it's total surface decreases, so energy is liberated which result in increase in temperature.

When $10^{6}$ small drops coalesce to make a new larger drop then the drop

The correct option is B temperature increases
When $10^{6}$ small drops coalesce to make a new larger drop then the drop it's total surface decreases, so energy is liberated which result in increase in temperature.