Name them - [3]
(i) The place on earth where magnetic needle becomes normal to the earth
surface.
(ii) The factor affecting the speed of sound when it travels from oxygen to
Hydrogen chamber.
(iii) The type of speed of a jet moving with a speed 350m/s.
Answers
Answered by
3
Answer:
1.Equator
hope it helps...
Answered by
3
Answer: 1 ) Equator
2) temperature and material that makes up median such as air or
water.
3) Supersonic
Explanation:
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