F O
F
2F
2F
Principal axis
Object
कृितका
लखनुहोस्
Redraw the given diagram and complete the ray diagram. Write three
natures of the image thus formed and one application of it.
दिइएको किरण रेखाचित्र पूरा गर्नुहोस् । यो कुन प्रकारको लेन्स हो ? यो लेन्सको सामर्थ्य पनि पत्ता
लगाउनुहोस् । यो लेन्सबाट बन्ने आकृतिको कुनै दुईओटा प्रकृतिहरू लेख्नुहोस्।
Complete the given ray diagram. Which type of lens is used in diagram ? Calculate the power of
the lens. Write two nature of image formed.
नारकोळ । उपयक्त किरण
F
Ans: - 50D
-2cm​

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