A spherical mirror and a thin spherical lens both have focal length of -10 cm . The mirror and lens are likely to be
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Answered by
62
Answer:
Explanation:
convex lens is known as the converging lens since it converges the light rays so it focal length has positive sign whereas concave lens diverges the light rays so its focal length has the negative sign.
therefore the mirror and lens are likely to be concave in nature.
Answered by
15
Answer:
both are convex ....
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