Question

Gurmit wanted to perform activity 16.8 using a laser torch Hath teacher advised her not to do so can you explain the basis of the teachers advice​

Answer 1

Answer:

Laser torch can damage her retina of the eye and it is bad for the eye. That is why her teacher advised not to use laser torch.

Answer 2

Her teacher advised her not to do so because of the intensity of the laser light is very high, it is harmful to the human eyes. It can cause damage to the retina and leads to blindness. Hence, it is advisable not to look at a laser beam directly.