Questions

Write the following Statement Is True Or False. & Write True Statement.

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2 questions · self-marked practice — reveal the answer and mark yourself.

Question 11 Mark
In a periscope, the angle between the incident ray and the normal to the mirror is 30°.
Answer
False. (In a periscope, the angle between the incident ray and the normal to the mirror is 45°.)
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Write the following Statement Is True Or False. & Write True - Science STD 8 Questions - Vidyadip