Gurmit wanted to perform Activity 168 using a laser torch Her teacher advised her not to do so Can you explain the basis of the teachers advice cbse class8 physics 2015
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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 advice? cbse-class8-physics-2015

cbse-class8-physics-2015


By:13priya

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Laser light is harmful for the human eye, 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.

The human eye is an organ which reacts to light and pressure. As a sense organ, the mammalian eye allows vision. Human eyes help provide a three dimensional, moving image, normally coloured in daylight.

Fututron

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