Question

What precautions should be observed measuring temperature with laboratory thermometer......

Answer 1

Answer:

• The thermometer should be kept upright not tilted.
• Bulb should be surrounded from all the sides of the substance whose temperature has to be taken.
• The bulb should not touch the container if the substance to be measured is in liquid form.

Answer 2

Answer:

precautions that should be taken while using laboratory thermometer are...

1 it should be kept vertical while reading

2 bulb of of the thermometer should be dip into the the liquid

3 bulb should not touch the surface of the container

4 do not dip stem of the thermometer in the liquid

5 read the temperature while it is dipped in the liquid 5 read the temperature by keeping your eyes at the level of Mercury

hope it helps.......

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