a concave mirror has a focal length of 25 cm an object of height 20 cm is placed 40 cm in front

Name: a concave mirror has a focal length of 25 cm an object of height 20 cm is placed 40 cm in front of the mirror a what is the radius of the mirror b where is the image located is the image rea 50396
Uploaded: 2022-06-03T13:02:28-08:00
Duration: 3 min 58 s
Channel: Abid Hussain
Description: a concave mirror has a focal length of 25 cm an object of height 20 cm is placed 40 cm in front of the mirror a what is the radius of the mirror b where is the image located is the image rea 50396

Question

Emily Anderson · Accepted Answer

(a) The radius of a mirror is twice its focal length. So, the radius of the mirror is 2 * 25 cm

Question

A concave mirror has a focal length of 25 cm. An object, of height 20 cm is placed 40 cm in front of the mirror. (a) What is the radius of the mirror? (b) Where is the image located? Is the image real or virtual? (c) What is the size of the image? Is the image upright or inverted?

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