Advertisements
Advertisements
प्रश्न
Write true or false for a given statement.
All solids expand by the same amount when heated to the same rise in temperature.
विकल्प
True
False
Advertisements
उत्तर
False.
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.
Water is a bad conductor of heat.
Fill in the blank
We use a ________ for measuring the temperature of a body.
Fill in the blank
Metals are _______ of heat.
Fill in the blank
Still air is an __________ of heat.
The fig. shows a glass tumbler containing hot milk which is placed in a tub of cold water. State the direction in which heat will flow.
Why are quilts filled with fluffy cotton?
What are the land and sea breezes? Explain their formation.
What are the effects of heat?
In ice cubes, the force of attraction between the water molecules is ______.
