Answer:
<em>Well, I think the best answer will be is </em><em>B) Gravity. Good luck!</em>
ANY closed orbit exists because of the centripetal force of gravity.
Without the force of gravity, the satellite would simply sail away
in a straight line.
The orbit you're describing happens to be a circular orbit, but it
doesn't have to be circular.
<span>Sound travels faster in water than in air because water has closer particles than in air. This means that the wavelength of sound in water is larger and longer. and its frequency is lower than the sound as heard in the air.</span>
Answer:
Yes.
Explanation:
Yes, this system transmitting energy between your bodies because everybody is in thermal equilibrium with other body. Thermal equilibrium occurs when there is same amount of thermal energy is gained by the body and same amount of energy lost by the body so there is no increase or decrease occur in the thermal energy of each body so we can say that the system transmitting energy between the bodies.
Answer:
(A) 64.7172 VOLT (B) 6.471 A
Explanation:
We have given number of turns in primary that is 
And number of turns in secondary that is 
Primary voltage 
(a) We have to find the secondary voltage
For transformer we know that 
(b) It is given that a resistance of 100 ohm is connected across secondary so current in secondary 
