Find the mean temperature.

A conductor has resistance of 5 Omega at 60^@C and 6 Omega at 100 ^@C . Find (i) the mean temperatures coefficient of resistance of the material of conductor and (ii) resistance at 0^@C .

Write the meaning of temperature.

The maximum temperatures in "^(@)C of 30 towns, in the last summer, is shown in the following table. Find the mean of the maximum temperatures.

The maximum temperatures in "^(@)C of 30 towns, in the last summer, is shown in the following table. Find the mean of the maximum temperatures.

Show the graphical representation of mean annual rainfall with respect to mean annual temperature.