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A lady is standing in front of a plane mirror at a distance of 1 m from it. She walks 60 cm towards the mirror. The distance of her image now from herself (ignoring the thickness of the mirror) is
  • a)
    40 cm
  • b)
    60 cm
  • c)
    80 cm
  • d)
    120 cm
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
A lady is standing in front of a plane mirror at a distance of 1 m fro...
In plane mirror, distance o f object from m irro r= distance of image from mirror.
So the distance between mirror and object = 40 + 40 = 80 cm.
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A lady is standing in front of a plane mirror at a distance of 1 m from it. She walks 60 cm towards the mirror. The distance of her image now from herself (ignoring the thickness of the mirror) isa)40 cmb)60 cmc)80 cmd)120 cmCorrect answer is option 'C'. Can you explain this answer?
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A lady is standing in front of a plane mirror at a distance of 1 m from it. She walks 60 cm towards the mirror. The distance of her image now from herself (ignoring the thickness of the mirror) isa)40 cmb)60 cmc)80 cmd)120 cmCorrect answer is option 'C'. Can you explain this answer? for Defence 2024 is part of Defence preparation. The Question and answers have been prepared according to the Defence exam syllabus. Information about A lady is standing in front of a plane mirror at a distance of 1 m from it. She walks 60 cm towards the mirror. The distance of her image now from herself (ignoring the thickness of the mirror) isa)40 cmb)60 cmc)80 cmd)120 cmCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Defence 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A lady is standing in front of a plane mirror at a distance of 1 m from it. She walks 60 cm towards the mirror. The distance of her image now from herself (ignoring the thickness of the mirror) isa)40 cmb)60 cmc)80 cmd)120 cmCorrect answer is option 'C'. Can you explain this answer?.
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