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

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 :

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 :

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?

One kg of ice at 0^(@)C is mixed with 1 kg of water at 10^(@)C . The resulting temperature will be

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) .

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

If there is no greenhouse effect , then the average temperature of the earth will be (a) -18^@C (b) 0^@C (c) -10^@C (d) 15^@C

Draw a graph to show the variation in density of water with temperature in the temperature range from 0^(@)C to 10^(@)C .

The initial and final temperatures of liquid in a container are observed to be 7.63 +- 0.4^(@) C and 67.7 +- 0.3 ^(@) C . Determine the fall in the temperature of the liquid.