Advertisements
Advertisements
Question
Name the instrument used to measure the temperature of a body.
Solution
To measure the temperature of a body with the help of a thermometer.
APPEARS IN
RELATED QUESTIONS
Write true or false for a given statement.
Water is a bad conductor of heat.
Select the correct alternative
Which of the statement is correct
Why do telephone wires sag in summer ?
Why are gaps left between successive rails on a railway track ?
Describe an experiment to show that air expands on heating.
An empty glass bottle is fitted with a narrow tube at its mouth. The open end of the tube is kept in a beaker containing water. When the bottle is heated, bubbles of air are seen escaping into the water. Explain the reason.
In summer, ice is kept wrapped in a gunny bag. Explain the reason.
Why are chimneys provided over furnace in factories?
During day time, air blows from______ to______
Match the following
1. | Solid to liquid | a. | Condensation |
2. | Liquid to gas | b. | Deposition |
3. | Gas to solid | c. | Melting |
4. | Gas to liquid | d. | Vaporization |