Question

1. If an object is inside the focal point of a concave mirror, the (answer choices:...

1. If an object is inside the focal point of a concave mirror, the (answer choices: image will be inverted, image will be real, image distance will be greater than the object distance, or magnification will be less than 1)?

2. A diverging lens has a of focal length of -58.5 cm. A real object is placed 25.3 cm in front of the lens.

a.) What is the image distance?

b.) Which side of the lens is the image located on (answer choices: in front of the lens, behind the lens)?

3. A converging mirror has a of focal length of 15.1 cm. A real object is placed 40.9 cm in front of the mirror.

a.) What is the image distance?

b.) Which side of the mirror is the image located on (answer choices: in front of the mirror, behind the mirror)?

Homework Answers

Answer #1

Ques 1

Image distance will be greater than the object distance.

Ques 2

f = - 58.5 cm

u = -25.3 cm

a) Using the lens formula

b) image will form in front of the lens.

Ques 3 (a)

f = 15.1 cm

u = 40.9 cm

So

(b) Image is located in front of the mirror.

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