Steam at $100\,^oC$ is more dangerous than the same mass of water at $100\,^oC$ because the steam
moves faster
is less dense
contains more heat
has a higher specific heat capacity
On centigrade scale the temperature of a body increases by $30$ degrees. The increase in temperature on Fahrenheit scale is ..............
Suppose there is a hole in a copper plate. On heating the plate, diameter of hole, would
The portion $AB$ of the indicator diagram representing the state of matter denotes
A liquid having coefficient of cubical expansion $\gamma $ is filled in the container having coefficient of linear expansion $\alpha $. If on heating the liquid overflows, then which of the following relations is correct?
A centigrade and a Fahrenheit thermometer are dipped in boiling water. The temperature is lowered until the Fahrenheit thermometer registers $140^o$ . ........ $^oC$ is the fall in temperature as registered by the Centigrade thermometer