In summers,the day time temperature is recorded as `(43+-1)^o C` and in night it is recorded as `(35+-1)^o C`. The fall in temperature is calculated as :

If the temperature is increased (above 35^(@)C )

The initial and final temperatures are recorded as (40.6 +- 0.3)^@C and (50.7+-0.2)^@C . The rise in temperature is

At a temperature above 35^(@)C

1 kg of ice at 0^@ C is heated at a constant rate and its temperature is recorded after every 30 s till steam is formed at 100^@ C. Draw a temperature-time graph to represent the change of phases.

On a day in Srinagar, the temperature was 3^(@)C . At night it dropped to -3^(@)C . By how many degrees Celsius did the temperature fall ?

The initial and final temperatures are recorded by using a thermometer as (30.4 pm 0.2)^(0)C and (50.6 pm 0.3)^0 C . The rise in temperature is

A piece of ice at 0^(@)C is heated at a constant rate and its temperature recorded at regular intervals till steam is formed at 100^(@)C . Draw a temperature-time graph to represent the change in phase. Label the different parts of your graph.

Equal masses of three liquids A,B and C are taken. Their initial temperature are 10^@C,25^@C and 40^@C respectively. When A and B are mixed the temperature of the mixutre is 19^@C . When B and C are mixed, the temperature of the mixture is 35^@C . Find the temperature if all three are mixed.

During a month, the average day temperature of a desert region was 43^(@)C and the average night temperature was -6^(@)C . Find the difference between the average day temperature and the average night temperature.

On a particular day, the temperature of Delhi at 10 a.m. was 13^0C but by the mid-night, it fell down to 6^0C . The temperature of Chennai at 10 a.m. the same day was 18^0C but fell down to 10^0C by the mid-night. Which fall is greater?