Physics, asked by rishi1433, 1 year ago

the image formed on the object itself when an object is placed at a distance of 20cm infront of a concave mirron then where should the object be

in order to obtain an erected image

Answers

Answered by bhaveshvk18

hey..

the object should be placed at a distance of less than 10cm

An erect image is only formed by a concave mirror when object is placed between pole and focus..

R = 2F
20 = 2F
F = 20/2
F = 10cm

rishi1433: this answer explain me

bhaveshvk18: yep...hindi or English in which language i should explain

bhaveshvk18: ok bro....when an object is placed at centre of curvature the image is formed on itself and the distance between pole and COC is called Radius of curvatures which is 20cms given by you..so when an object is placed between pole and focus then the image will be erect so to find Focus we have a relationship R = 2F 20 = 2F F = 10 cm so the object should be placed at less than 10cms to get an erect image

rishi1433: thanks brother Super

bhaveshvk18: ur wlcm bro...any more doubts plz ask i love to help

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the image formed on the object itself when an object is placed at a distance of 20cm infront of a concave mirron then where should the object be in order to obtain an erected image

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the image formed on the object itself when an object is placed at a distance of 20cm infront of a concave mirron then where should the object be

in order to obtain an erected image