Answer: 40 J
Explanation: Work is equal to the product of force and distance.
W = Fd
= 4N ( 10 m)
= 40 J
Option (B)is correct.
Alternating electric and magnetic fields has electromagnetic radiation that travel in the form of a wave.
The varying or alternating electric field produces the varying magnetic field.This varying magnetic field in turn produces varying electric field . Thus these varying electric and magnetic fields travel in the form of electromagnetic waves. These electromagnetic waves travel with the velocity of light.These are transverse in nature.
NO. although the arrangement of the atoms will change, the total number stays constant.
Any ride that oscillates back and forth or moves only in a complete circle utilizes periodic motion.
Answer:
There are two liquids, bromine and mercury, as well as eleven gases. The rest are solids, which is 105.
Explanation:
