Tamil Nadu State board (Class 10) › Optics › Question #8419
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QWhich type of lens is used to correct nearsightedness?

ID: #8419 Optics 157 views
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#8419Q ID
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OpticsTopic
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  • A Convex lens ✔ ✖
  • B Concave lens ✔ ✖
  • C Plano-convex lens ✔ ✖
  • D Plano-concave lens ✔ ✖
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Explanation

Answer: B) Concave lens Explanation: A concave lens is used to correct nearsightedness by diverging the light and moving the focal point farther back.

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