Thermal Propert...

Absolute scale of temperature is reproduced in the laboratory by making use of a

Absolute zero (0 K) is that temperature at which

On which of the following scales of temperature, the temperature is never negative?

One quality of a thermometer is that its heat capacity should be small. If P is a mercury thermometer, Q is a resistance thermometer and R thermocouple type then

Two thermometer are used to record the temperature of a room. If the bulb of one is wrapped in wet hanky

A centigrade and a Fahrenheit thermometer are dipped in boiling water. The water temperature is lowered until the Fahrenheit thermometer registers 140^o. What is the fall in temperature as registered by the Centigrade thermometer?

Standardisation of thermometers is obtained with

The gas thermometers are more sensitive than liquid thermometers because

Mercury thermometers can be used to measure temperature upto

A constant volume gas thermometer shows pressure reading of 50 cm and 90 cm of mercury at 0^oC and 100^oC respectively. When the pressure reading is 60 cm of mercury, the temperature is