Physics, asked by samahad, 1 month ago

an object is placed at distance of 40 cm in concave lens with focal length of 20 cm write the characteristics and where the image is formed??



Answers

Answered by mirzafardeen1975
1

Answer:

image is real and irect and umage is formed at csame size

Answered by gowriparthu75
1

Answer:

Concave lens characteristics

diverge parallel rays away from a focal point, have negative focal lengths, and form only virtual, smaller images.converge parallel rays to a focal point, have positive focal lengths, and form images with similar characteristics. 20 cm

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