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प्रश्न
Describe simple experiments to prove that solids have mass
उत्तर
Have mass – A solid has mass
A: A simple scale – is taken, as shown below
B: A solid is placed – on one side of the scale, causes the scale tilts towards one side.
Conclusion – The scale tilts due to the mass of the solid, hence all solids have mass.
संबंधित प्रश्न
State two characteristic properties of a solid.
Give reasons
A gas fills up the space available to it.
Give reasons
The odour of scent spreads in a room.
To identify materials of common use
Procedure – Just move around in your house – in the drawing room, sitting room, bedroom, kitchen, bathroom etc. Identify the things and All in the blanks in the table given below
| No. | Place | Name of the thing | Material used for making the thing |
| 1 | Study room | ||
| 2 | Drawing room | ||
| 3 | Kitchen | ||
| 4 | bathroom | ||
| 5 | Any other place |
Describe simple experiments to prove that solids have a definite volume
Distinguish the properties of solid, liquid, and gas. Draw a suitable diagram.
Complete the Analogy:
Solids: incompressible:: Gas: ______.
Choose the odd one:
The force of attraction between liquid particles is more than solid particles.
Which of the following are homogeneous in nature?
- ice
- wood
- soil
- Air
