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प्रश्न
Write your observation and conclusion for the following
When one of the balloons suspended to the metre scale is punctured while other remains inflated ?
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उत्तर
Take two similar balloons and inflate them equally. Suspend one balloon to the left of a metre scale and the other one to the right of it, as shown in the figure below. Balance the scale in the middle with the help of a peg.
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संबंधित प्रश्न
Give reasons:
Liquids can flow
Fill in the blank:
Any matter which has a definite.................... but no definite shape is called a...............
For the following statement, say whether it describes a solid, a liquid or a gas.
Particles are far apart and move in all directions.
A kind of matter which can sublinje is
- water
- plastic
- milk
- iodine
Fill in the blank
When a gas is cooled, its molecules ________ energy,
A solid is a state of matter that has
State in which of the three states of matter:
Are the atoms or particles far apart
State in which of the three states of matter:
The movement of the particles is neither about their own positions nor in any random direction.
Give a reason why –
Solids have a definite volume & a definite shape.
Which one of the following element name is not derived from planet?
