Gurmit Wanted to Perform Activity 16.8 Using a Laser Torch. Her Teacher Advised Her Not to Do So. Can You Explain the Basis of the Teacher’S Advice? - Science

Advertisement Remove all ads

Gurmit wanted to perform Activity 16.8 using a laser torch. Her teacher advised her not to do so. Can you explain the basis of the teacher’s advice?

Advertisement Remove all ads


Laser light is harmful for the human eyes, because its intensity is very high. It can cause damage to the retina and lead to blindness. Hence, it is advisable not to look at a laser beam directly.

Concept: Care of the Eyes
  Is there an error in this question or solution?


NCERT Class 8 Science Textbook
Chapter 16 Light
Q 11 | Page 213
Advertisement Remove all ads
Advertisement Remove all ads

View all notifications

      Forgot password?
View in app×