It is not convenient to use the laboratory thermometer to measure our body
temperature. This is so because:-
a)its range is small.
b)as the thermometer is taken out from the mouth, the level of mercury , in it , immediately starts falling.
c)our body does not transfer heat to its bulb.
d)it takes a very long time to acquire the temperature of the body.
Answers
Answer:
It is not convenient to use the laboratory thermometer to measure our body
temperature. This is so because:-
a)its range is small.
b)as the thermometer is taken out from the mouth, the level of mercury , in it , immediately starts falling.It is not convenient to use the laboratory thermometer to measure our body
temperature. This is so because:-
a)its range is small.
b)as the thermometer is taken out from the mouth, the level of mercury , in it , immediately starts falling.
c)our body does not transfer heat to its bulb.
d)it takes a very long time to acquire the temperature of the body...
c)our body does not transfer heat to its bulb.
d)it takes a very long time to acquire the temperature of the body.
Answer: option B is right answer
Explanation: because there is no kink in laboratory thermometer that's why the level of mercury in it immediately starts falling