Advertisements
Advertisements
प्रश्न
What is the unit of coefficient of linear expansion?
उत्तर
SI unit of coefficient of linear expansion is oc-1.
APPEARS IN
संबंधित प्रश्न
1 J equals to :
Fill in the blank with the correct word, from the words in option:
All the temperature on the kelvin scale are in ____ figures.
A copper wire 10 cm long is heated from 200C to 300C. Find the increase in length of the wire, if coefficient of linear expansion of copper is 1.7 X 10-5oC-1
Draw a neat and labeled diagram of a clinical thermometer
Give a scientific reason for the following:
In winter the birds fluff up their feathers.
Define the process of conduction.
Numerical Problems.
An iron ball requires 1000 J of heat to raise its temperature by 20°C. Calculate the heat capacity of the ball.
Give reasons why –
we wear woolen clothes in winter
