Advertisements
Advertisements
प्रश्न
Define coefficient of linear expansion.
Advertisements
उत्तर
Coefficient of Linear expansion is equal to the change in length of a rod of length 1m when its temperature rises by 1°C.
संबंधित प्रश्न
State the temperature of steam point on the Celsius scale.
The temperature of a body rises by 1°C. What is the corresponding rise on the (a) Fahrenheit scale (b) Kelvin scale?
Express Kelvin Zero in °C
What is evaporation? Why does it cause cooling?
State three factors affecting evaporation.
Convert the following temperature into Celsius scale:
113oF
Explain the following:
Conduction is not possible in vacuum.
Temperature is the average ______ of the molecules of a substance.
If you keep ice at 0° C and water at 0° C in either of your hands, in which hand you will feel more chillness? Why?
Temperature is a measure of the average kinetic energy of molecules.
