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A beaker is completely filled with water at 4^0C. It will overflow if - 

Option: 1

Heated above 4^0C


Option: 2

Cooled below 4^0C


Option: 3

Both heated and cooled.


Option: 4

None of the above


Answers (1)

best_answer

Water has maximum density at 4^0C, so if the water is heated above 4^0C or cooled below 4^0C density decreases, i.e. volume increases.

In other words, it expands, so it overflows in both the cases.

Posted by

Rishi

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