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प्रश्न
Borosilicate glass do not expand much on being heated.
विकल्प
True
False
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उत्तर
Borosilicate glass do not expand much on being heated- True.
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संबंधित प्रश्न
The increase in length of a metal rod depends on
Two identical rods of copper are heated to different temperatures — one by 5°C and the other by 10°C. Which rod will expand more?
One rod of copper and another identical rod of iron are heated to the same rise in temperature. Which rod will expand more? Give reason.
An iron washer is heated. State the effect on its mass.
Give scientific reason.
An ordinary glass bottle cracks when boiling water is poured into it, but a borosil glass bottle does not.
Define the following term:
Coefficient of cubical expansion
A bimetal strip is shown in the below diagram before heating. Draw a diagram to show how it bends on heating and on cooling.
What difference do you think heating the solid will make in their molecules?
How solids are expanded on heating?
When we cool the liquid it will become ______.
