Advertisements
Advertisements
प्रश्न
During day time, air blows from ______ to ______.
Advertisements
उत्तर
During day time, air blows from sea to land.
APPEARS IN
संबंधित प्रश्न
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
Liquids expand _______ than the solids.
What do you understand by thermal expansion of a substance ?
One end of a steel girder in a bridge is not fixed, but is kept on roliers. Give the reason.
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.
Why are quilts filled with fluffy cotton?
Why do we prefer to wear white or light coloured clothes in summer and black or dark coloured clothes in winter ?
______ is the only matter on the Earth that can be found naturally in all three states.
