Write one activity to show that light travels in a straight line
Answers
Answered by
2
take some cardboard and a candle
light the candle.
make a hole passing through 2 cardboard when you see from it light is seen when you place any hole there where it doesn't shown. it prove light travel in straight line
light the candle.
make a hole passing through 2 cardboard when you see from it light is seen when you place any hole there where it doesn't shown. it prove light travel in straight line
Similar questions