Question

39. The angular speed of earth around its own axis is
(1)
TL
-rad/s
43200
(2)
TT
rad/s
3600
at
m
e
(3)
JT
rad/s
86400
(4)
TT
rad/s
1800
S​

Answer 1

Answer:

⤴️

Hope it will help you...

Answer 2

Explanation:

electromagnetism and electronics, electromotive force, is the electrical action produced by a non-electrical source. Devices provide an emf by converting other forms of energy into electrical energy, such as batteries or generators. Sometimes an analogy to water pressure is used to describe electromotive force.