5. Why it is advised not to hold the thermometer by its bulb while reading?
Answers
Answered by
1
Explanation:
It is advised not to hold the thermometer by its bulb while reading it because if we hold a thermometer by its bulb, the mercury in the bulb will expand due to our body temperature and effect the actual reading.
Answered by
0
the. bulb was very useful above thermometer
Similar questions
CBSE BOARD XII,
20 days ago
Math,
20 days ago
Social Sciences,
1 month ago
English,
1 month ago
Accountancy,
9 months ago
Science,
9 months ago