Question

Kumar conducts an experiment using a concave lens with focal length of 20 cm. He places an object at a distance of 30 cm in front of the lens. Where is the image most likely to form? *

1 point

10 cm in front of the lens

12 cm in front of the lens

30 cm in front of the lens

60 cm in front of the lens

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Answer 1

Answer:

Not sure about this answer

Explanation:

When a real object is placed 25 cm from a lens, a real image is formed.

Study the following equation, called the "mirror equation," which relates the distance of an object (D object), the distance of the image (D image) and the focal length (F) of the mirror: 1/D object + 1/D image = I/F.

Answer 2

20 CM in front of the lens