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 teachers advise?
Gurmit’s teacher advised her not to do so because laser torch can injure the retina of her friends and she may loss her eye sight permanently or temporarily. The intensity of laser light is very high.
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Welcome to the NCERT Solutions for Class 8 Science - Chapter . This page offers a step-by-step solution to the specific question from Excercise 1 , Question 11: Gurmit wanted to perform Activity 16.8 using a laser torch. Her teacher advised her not to do so. Ca....
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