Biology, asked by nadeembadshaapp26811, 8 months ago

Why is compass needle kept in a closed glass

Answers

Answered by ps3110090

Compass needle is a small and thin magnet used to find the direction. If it is kept in open, it may deflect in any direction due to pressure exerted by air.

Previous Question

Next Question

Similar questions

Math, 4 months ago

12. Find the values of the letters in each of the following and give reasons for the steps involved (a) 3 A +2 5 (b)4 A +9 8 ...

English, 4 months ago

I took entries of the avifauna in my field notes. (Begin the sentence with the underlined words)...

Computer Science, 4 months ago

what is graceful degradation...

Math, 8 months ago

Find the number of whole numbers between 37 and 81.

Hindi, 8 months ago

Imagine that you were one of the african american passanhersin the bus on the day rosa parks refused to give up her seat. write a diary entry on the incident and how you felt about it.

Math, 1 year ago

sum of two digits of a two digit number is 7 if the digits are reversed the new number when increased by 3 is equal to 4 into original number find the number...

English, 1 year ago

The who person leads ateam...

Physics, 1 year ago

200 volt /100 watt bulb ko yadi 100 volt per prayog kiya jaaye to bulb ki Shakti Kitni Hogi...