Recent questions in Physics

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Why is not advisable to wear dark colours in summer?

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How a green house becomes Heat Trap?

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Why are sauce pans made of metals? Why are sauce pans made of metals?

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What are the uses of convention current?

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Why a balloon inflated with hot air rises up?

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What do you mean by bad conductors of heat?

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Describe the working of leslies cube?

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What measures are taken to conserve energy in houses?

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How many ways are to transfer of heat

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Write down the names of four surfaces of Leslie Cube?

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Why does a cup of hot tea become cold after sometime?

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Why do we kept plants under the roof of fiber glass or plastic sheet in winter?

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1 answer 218 views

Define radiation?

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What are thermals?

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Define rate of flow of heat?

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What is meant by convection currents?

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1 answer 306 views

How do thermals help birds to fly for hours without flapping their wings?

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1 answer 196 views

What is the thermos flask؟

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1 answer 178 views

What is the scientific reason to wear white and light coloured cloths in summer?

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How does heat reaches us from the sun?

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