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प्रश्न
Fill in the blank:
The quantity of matter in an object is called its _____
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उत्तर
The quantity of matter in an object is called its mass.
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संबंधित प्रश्न
Fill in the blank:
Liquids have no definite ............
What is volume ?
What happens when a solid is heated ?
Give reason of A gas fills up the space available to it.
Which single term is used to describe the mixing of copper sulphate and water kept in a beaker, on its own?
Which one of the following statements is not true?
- the molecules in a solid vibrate about a fixed position
- the molecules in a liquid are arranged in a regular pattern
- the molecules in a gas exert negligibly small forces on each other, except during collisions
- the molecules of a gas occupy all the space available
Define the Solid and give two examples.
Define the Gas and give two examples.
A measuring cylinder is filled with water to a particular mark. A piece of solid is immersed inside the measuring cylinder. State why the level of water in the measuring cylinder will rise up. If the solid is removed, what will be the new level of the water in the measuring cylinder? Give a reason for your answer.
Give a reason why:
Gases have no definite volume and no definite shape.
