Advertisements
Advertisements
प्रश्न
What are fluids? Give two examples.
Advertisements
उत्तर
Substances that can flow are called fluids. e.g. gases (oxygen, hydrogen), liquids (water, petrol, sulphuric acid).
APPEARS IN
संबंधित प्रश्न
Classify the following into solid, liquid and gas:
Coal, kerosene, wood, oxygen, sugar, blood, water vapour, milk, wax.
State whether the following statement is True or False:
Only water can exist in three different states
Name the phenomenon which causes the Formation of water vapour from water is
The process by which a solid change into a liquid is called
The molecules in a substance are in motion. What type of path do they follow?
Write your observation and conclusion for the following:
When a small stone is gently dipped into a glass filled with water.
Give reason :
A red ink drop added to a small amount of water in a glass turns water red in some time.
Fill in the blank
The molecules are at a greater distance in ........ compared to liquids.
Write true or false for the statement. Rewrite the false statements correctly.
Matter cannot exist in different states.
Write scientific reason.
Lemon sherbat has sweet, sour and salty taste and it can be poured in a glass.
