Why Mercury is filled in thermometer??
No spamming!!!
Answers
Answered by
0
Answer:
a) it don't sticks to the glass wall of the thermometer
b) it vapour pressure is very less that does not effect the reading
c) it is opaque due to which it is clearly visible
Answered by
4
Mercury is the only one in liquid state at room temperature. It's used in thermometers because it has high coefficient of expansion. Hence, the slightest change in temperature is notable when it's used in a thermometer. It also has a high boiling point which makes it very suitable to measure higher temperatures.
IF MY ANSWER THODI SI BHI HELPS YOU SO PLZ THANKS AND FOLLOW ME...(smile wala emoji)
Similar questions