Question

ਥਰਮਾਮੀਟਰ ਦਾ ਕੀ ਕੰਮ‌ ਹੁੰਦਾ ਹੈ?

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Answer 1

Answer:

When we get fever. it's main function is to record the temperature of our body. Nowadays digital thermometers have come into play. Earlier there were thermometers with mercury but Mercury being poisonous and difficult to dispose off most of the thermometers have cut down on mercury.

Answer 2

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