Answer: Electromagnetic radiation
Explanation:
Electromagnetic radiation is a combination of oscillating electric and magnetic fields, which propagate through space carrying energy from one place to another.
To understand it better:
This radiation is spread thanks to the electromagnetic fields produced by moving electric charges and their sources can be natural or man-made.
It should be noted that the energy of electromagnetic radiation can vary and depending on its frequency it can be useful for various situations.
Work = force x distance
= 100N (force) x 0.5m (distance)
= 50J
Watts=V*I so in turn I= W/V 375/125 = 3
It would take 3 Amps
D. mechanical energy is transformed into sound energy.
Option (D) is correct that all of the above are physical properties of non metals.
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