to get 9 multiple images the angle between two plane mirrors should be
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Answered by
15
answer : 36°
explanation : The number of images formed between two plane mirrors inclined at an angle θ to each other is given by formula, n = (360/θ) - 1.
case 1 : when (360/θ) is an even integer then number of image formed , n = (360/θ) - 1
case 2 : if (360/θ) is an odd integer and object is kept symmetrically
then number of image formed , n = (360/θ) -1
and if object is kept asymmterically then number of image formed, n = (360/θ).
Let's assume that object is kept as symmetrically.
then , number of image formed , n = (360/θ) - 1
⇒9 = (360/θ) - 1
⇒ 9 + 1 = 360/θ
⇒θ = 36°
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1
Answer:
Explanation:
36°
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