Answer:
The first one with the rope would be a transverse wave and the second with the slinky would be a longitudinal wave
If it follows the 1st law of thermodynamics it would also remove heat of 314J from the food inside the refrigerator.
Answer:
- So, the force its N to the west.
Explanation:
The force on a charge q made by an electric field its
The electric charge of the electron its
.
Taking the unit vector pointing towards the east, the electric field will be:
.
So, the force will be:
So, the force its N to the west.