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?

On a day in Srinagar, the temperature at 6 p.m. was 1^(@) C but at midnight that day . It dropped to -4^(@) C . By how many degrees Celstus did the temperature fall ?

In summers,the day time temperature is recorded as (43+-1)@_C and in night it is recorded as (35+-1)@_C . The fall in temperature is calculated as

M g of ice at 0^@C is mixed with M g of water at 10^@ c . The final temperature is

A body takes 10min to cool from 60^(@)C " to" 50^(@0C . If the temperature of surrounding is 25^(@)C , then temperature of body after next 10 min will be

If 2g ice at 0^(0)C is dropped into 10g water at 80^(0)C then temperature of mixture is

5. The temperature at 12 noon was 10°C above zero. If it decreases at the rate of 2°C per hour until midnight, at what time would the temperature be-8°C below zero? What would be the temperature at mid-night?

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

The temperature at 12 noon was 10^(@)C above zero.If it decreases at the rate of 2^(@)C per hour until midnight,at what time would the temperature be 8^(@)C below zero? What would be the temperature at mid-night?

A steel tape 1m long is correctly calibrated for a temperature of 27^(@)C . The length of a steel rod measured by this tape is found to be 63.0cm on a hot day when the temperature is 45.0^(@)C . What is the acutual length of the steel rod on that day? what is the length of the same steel rod on a day when the temperature is 27.0^(@)C ? coefficient of linear expansion of steel = 1.20xx10^(-5) .^(@)C^(-1) .