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प्रश्न
Complete the given analogy.
Solid: Definite shape:: ______: Shape of the vessel.
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उत्तर
Solid: Definite shape:: Liquid: Shape of the vessel.
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संबंधित प्रश्न
"A substance has a definite shape as well as a definite volume." Which physical state is represented by this statement?
What are fluids? Give two examples
Give reasons
Liquids have definite volume but no definite shape
Give reasons:
When a teaspoon of sugar is added to half a glass of water and stirred, the water level in the glass remains unchanged.
The three main states of matter are solids, liquids, and gases. Compare the three states with reference to the following characteristics of matter
(a) volume
(b) shape
(c) compressibility
(d) diffusion.
Describe simple experiments to prove that gases occupy space.
Describe simple experiments to prove that gases have mass.
State the property of the following substance.
Chlorine gas has a – strong irritating odor.
Match the following.
| Srl. no. | A | B | C |
| i | Separation of visible undesirable components | Water mixed with chalk powder | Magnetic Separation |
| ii | Separation of heavier and lighter components | Sand and water | Decantation |
| iii | Separation of insoluble impurities | Iron impurities | Filtration |
| iv | Separation of magnetic components from non-magnetic components | Rice and stone | Hand-picking |
| v | Separation of solids from liquids | Husk and paddy | Winnowing |
What is the physical state of water at 250°C.
