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प्रश्न
Describe simple experiments to prove that gases have mass.
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उत्तर
Have mass
Experiment:
An inflated balloon placed on one side of the scale causes it to tilt towards one side.
Conclusion: The scale tilts due to the mass of the gas, hence all gases have mass.
संबंधित प्रश्न
Give two reasons to justify that An iron almirah is a solid.
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.
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Discuss briefly on three states of matter.
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The feather and paper cup can float on the water.
Gases have neither a definite shape nor a definite volume.
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