By a black hole, the sky looks normal then the stars closer to the black holes look like they are spinning around the black hole.
The correct answer should be D. copper
Nickel, cobalt, and iron, produce magnetic fields when electrified while copper does not.
The answer is <span>A) Velocity describes speed with direction.
Speed can be in any direction </span>
Answer:
Watershed should be your answer!
During the operation of fan we know that it is working on the electricity
So here when we connect the fan with electricity it uses the electrical energy and convert that energy into mechanical energy of fan
Fan uses this electrical energy to rotate the blades of fan and then it gives the high speed air to us
So here correct answer must be
B.
motion energy
