MHT CET Physics question

A drop of water breaks into two droplets of equal size. In this process, which of the following statements is correct?

(A)The sum of the temperatures of the two droplets together is equal to temperature of the original drop.
(B)The sum of the masses of the two droplets is equal to mass of drop.Correct
(C)The sum of the radii of the two droplets is equal to the radius of the drop.
(D)The sum of the surface areas of the two droplets is equal to the surface area of the original drop.

Answer: (B)

Solution

Mass is conserved, so the masses of the two droplets add up to the mass of the drop; temperatures do not add (a), and since volume is conserved

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Question ID VK-062098