A lens of power \( +2.0 \mathrm{D} \) is placed in contact with another lens of power \( -1.0 \m....

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Question A lens of power \( +2.0 \mathrm{D} \) is placed in contact with another lens of power \( -1.0 \mathrm{D} \). The combination will behave like
(A) a converging lens of focal length \( 100 \mathrm{~cm} \)
(B) a diverging lens of focal length \( 100 \mathrm{~cm} \)
(C) a converging lens of focal length \( 50 \mathrm{~cm} \)
(D) a diverging lens of focal length \( 50 \mathrm{~cm} \).📲PW App Link - https://bit.ly/YTAI_PWAP 🌐PW Website - https://www.pw.live



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