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Earn 100

White clothes reflect the light of the sun.
(a)True
(b)False

50% studentsanswered this correctly
Important Questions on Heat
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_____ is not necessary on radiation for heat transmission.

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A. Wool is an insulator
B. Wool is a conductor
C. Wool traps air
D. Wool has vacuum

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What is the colour of a white object when the following coloured lights shine on it?
A mixture of red, blue and green

HARD

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A person has a white shirt and a black shirt. Which shirt will make him more comfortable in (a) winters, (b) summers? Give reason for your answer.

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EASY
Choose the correct word to fill the blank.
(burning, freezing)
When it is sunny, clothes keep the sun from _____ our skin.

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What is the colour of a white object when the following coloured lights shine on it?
Red

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What is the colour of a white object when the following coloured lights shine on it?
Blue

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What is the colour of a white object when the following coloured lights shine on it?
Green

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