If the temperature in a room is `20^@C`, what s its temperature in degree Fahrenheit?

Average room temperature on a normal day is 27^@ C. What is the room temperature in ""^@ F ?

The cofficient of performance of a refrigerator is 5. If the temperature inside freezer is -20^(@)C , the temperature of the surroundings to which it rejects heat is :

If the room temperature is 20 °C then the temperature on Fahrenheit scale is

Average room temperature on a normal day is 27^@ C.What isthe room temperature in ^@F ?

The temperature of a body is 27 °C on Celsius scale, what is its temperature on kelvin scale?

A body takes 8 min to cool from 60^@ C to 50^@C . If the temperature of sorrunding is 30^@C , then temperature of body after next 20 min. will be

The temperature of a body falls from 50^(@)C to 40^(@)C in 10 minutes. If the temperature of the surroundings is 20^(@)C Then temperature of the body after another 10 minutes will be

A pendulum clock loses 12 s a day if the temperature is 40^@C and gains 4s a day if the temperature is 20^@C . The temperature at which the clock will show correct time, and the coefficient of linear expansion (alpha) of the metal of the pendulum shaft are respectively: