Question

Why digital thermometer are used now -a- days to measure body temperature

Answer 1

Answer:

to save time and to also protect our nature.....

Explanation:

because Mercury is harmfull for nature

Answer 2

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There is a lot of concern over the use of mercury in thermometers. Mercury is a toxic substance and is very difficult to dispose of if a thermometer

breaks. These days digital thermometers are available which do not use mercury.

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