Light waves a) can travel in perfect vacuum b) require air as medium c) require an electric field to travel d) require a magnetic field to trave
Answers
Answered by
2
can travel in perfect vaccum
Answered by
3
answer is a - can travel in perfect vaccum
light waves do not need any medium to travel
light wave do not need electric or magnetic field becuase light itself is a electro-magnetic wave
light waves do not need any medium to travel
light wave do not need electric or magnetic field becuase light itself is a electro-magnetic wave
Similar questions