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Fill in the blank: Two plane mirrors ar...

Fill in the blank:
Two plane mirrors are placed at an angle of `45^@` to each other and a small object is placed between them. The numberof images observed in the mirrors is ………

Text Solution

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The correct Answer is:
7
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Knowledge Check

  • Choose the correct alternative and write it along with its allotted alphabet: When two plane mirrors are kept such that the angle between their reflecting surfaces is ........ and a small object is placed in between, seven images of the object are seen. A. 60^@ B. 90^@ C. 45^@ D. 36^@

    A
    `60^@`
    B
    `90^@`
    C
    `45^@`
    D
    `36^@`

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