Advertisements
Advertisements
प्रश्न
Select the correct alternative
The temperature of pure melting ice is
पर्याय
0°C
100°C
95°C
98.6°F
उत्तर
0°C
APPEARS IN
संबंधित प्रश्न
Write true or false for a given statement.
Heat flows from a body at a high temperature to a body at a low temperature when they are kept in contact.
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.
Kerosene contracts on heating.
Fill in the blank
On heating a body, its temperature _______.
Fill in the blank
Metals are _______ of heat.
Fill in the blank
Black and dull surfaces are ______ of heat.
What do you understand by thermal expansion of a substance ?
Why are gaps left between successive rails on a railway track ?
Name a liquid which is a good conductor of heat.
______ is greater for liquids than solids and it is maximum in gases.
