Advertisements
Advertisements
प्रश्न
Write true or false for a given statement.
A mercury thermometer makes use of the property of the expansion of liquids on heating.
पर्याय
True
False
Advertisements
उत्तर
True.
APPEARS IN
संबंधित प्रश्न
Write true or false for a given statement.
Telephone wires are kept tight between the two poles in summer.
Write true or false for a given statement.
Solids expand the least and gases expand the most on being heated.
Write true or false for a given statement.
Water is a bad conductor of heat.
Fill in the blank
The temperature of boiling water is _______
Select the correct alternative
The temperature of pure melting ice is
State one application of thermal expansion of liquids.
Describe an experiment to show that air expands on heating.
Select good and bad conductors of heat from the following:
copper, mercury, wood, iron, air, saw-dust, cardboard, silver, plastic, wool.
What are the effects of heat?
Explain the following effects of heat.
Expansion
