Advertisements
Advertisements
प्रश्न
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.
Advertisements
उत्तर
When a piece of solid stone is immersed inside the measuring cylinder. The water level rises up.
On removal of solid stone, the water level in the measuring cylinder falls down back to the mark ‘A’.
Hence, It shows that the stone occupies the space of the water and thus pushes the water level up. This experiment or procedure also proves that all solids occupy space.
APPEARS IN
संबंधित प्रश्न
Water cycle is an example of inter conversion of states of water. Explain.
Define the following terms.
Atom
Name the phenomenon which cause the following change:
Disappearance of camphor.
The state of matter which has no definite shape or volume is called
- solid
- liquid
- gas
- water
Which of the following is a property of the liquids ?
- they can flow
- they are malleable
- they have a definite shape
- they are rigid
Give reason Gases can be compressed easily .
Define the following term Intermolecular force .
Write your observation and conclusion for the following
When one of the balloons suspended to the metre scale is punctured while other remains inflated ?
Define the Liquid and give two examples.
Give a reason why:
Gases have no definite volume and no definite shape.
