EASY
Stage 1 & 2
IMPORTANT
Earn 100

A. A beaker is completely filled with water at 4 °C. It will overflow, both when heated or cooled.

B. There is expansion of water below and above 4 °C.

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Important Questions on Heat

EASY
Stage 1 & 2
IMPORTANT
During change of state, the temperature of a substance
MEDIUM
Stage 1 & 2
IMPORTANT
At what temperature will the Celsius and Fahrenheit scales indicate the same reading?
EASY
Stage 1 & 2
IMPORTANT
One calorie is the heat required to raise the temperature of 1 g of water by
EASY
Stage 1 & 2
IMPORTANT
The unit of the coefficient of linear expansion
EASY
Stage 1 & 2
IMPORTANT
The absolute zero on Celsius scale is
EASY
Stage 1 & 2
IMPORTANT
Earliest thermometer was developed by