Question

why is it convenient to use digital thermometer( for class 7)​

Answer 1

this is because the normal thermometers contains some mercury inside it if by chance that mercury enters inside our body it may cause serious problems

so it is more preffered to use digital thermometers which do not have mercury in it!,.

hope it helped

Answer 2

Answer:

Explanation:

CliNical thermmometer consist of mercury so they may break and can enter in a human body which is harmfull

so it is convinient to use a digital thermometer