On heating one end of a rod the temperature of the whole rod will be uniform when .

Assertion : Heat is supplied at constant rate from one end of a conducting rod. In steady state, temperature of all points of the rod becomes uniform. Reason : In steady state, temperature of rod does not increase.

Assertion : Heat is supplied at constant rate from one end of a conducting rod. In steady state, temperature of all points of the rod becomes uniform. Reason : In steady state, temperature of rod does not increase.

The temperature gradient in a rod of 0.5 m long is 80° C/m. IF the temperature of hotter end of the rod is 30°C, then the temperature of the cooler end is

The temperature gradient in a rod of 0.5 m length is 80^(@)C//m . It the temperature of hotter end of the rod is 30^(@)C , then the temperature of the cooler end is

The temperature gradient in a rod of 0.5 m length is 80^(@)C//m . It the temperature of hotter end of the rod is 30^(@)C , then the temperature of the cooler end is

The temperature gradient in a rod of 0.5 m long is 80^(@)C//m . If the temperature of hotter end of the rod is 30^(@)C , then the temperature of the colder end is

Assertion A metallic rod is fixed from two ends as shown in figure. When the temperature is increased compressive stresses are developed in the rod. Reason At higher temperature, natural length of the rod will be more.

Assertion A metallic rod is fixed from two ends as shown in figure. When the temperature is increased compressive stresses are developed in the rod. Reason At higher temperature, natural length of the rod will be more.