Science, asked by vy740545, 5 months ago

बहुत ही स्पिरेकल मिरर एंड थिन स्फेरिकल लेंस आफ फोकल लेंथ ऑफ 15 सेंटीमीटर व्हाट टाइप ऑफ मिरर एंड लेंस आदेश​

Anonymous: matlab tera acc @BloodThristySumit wala?
Anonymous: but

Answers

Answered by Anonymous
3

Answer:

By convention, the focal length of a concave mirror and a concave lens are taken as negative. Hence, both the spherical mirror and the thin spherical lens are concave in nature.

Explanation:

hope it's helpful ☺️

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