Science, asked by dk7430188, 11 months ago

1.उत्तल लेंस और अवतल लेंस में अंतर स्पष्ट करें?
Ans- उत्तल लेंस और अवतल लेंस में कुछ अतंर इस प्रकार है:-
उत्तल लेंस:-

A.किनारों की अपेक्षा बीच में मोटा होता है।
B.यह प्रकाश को अभिसरित करता है।
C. इसका फोकस वास्तविक होता है।
D.इसमें दोनों प्रतिबिंब बनता है।

अवतल लेंस:-

A. किनारों की अपेक्षा बीच में पतला होता है।
B.यह प्रकाश को अपसरित करता है।
C.इसका फोकस काल्पनिक होता है।
D.इसमें केवल काल्पनिक प्रतिबिंब बनता है।

Answers

Answered by kusumalatha315
2

Answer:

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Explanation:

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