The selection of converging lens for camera or projector or objective of microscope or telescope, but the selection of either the converging or diverging lens for the eyepiece.

Question

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Answer 1

Question

Chapter 24, Problem 1CQ

To determine

The selection of converging lens for camera or projector or objective of microscope or telescope, but the selection of either the converging or diverging lens for the eyepiece.

Expert Solution & Answer

Answer to Problem 1CQ

The camera or projector or objective of microscope or telescope needs real image obtained by converging lens whereas the eyepiece only needs virtual image which can be obtained by converging or diverging lens.

Explanation of Solution

The real image of the real object is needed for the camera and the slide projector. This is only obtained using a converging lens. The objective lens in a microscope or telescope also needs real image obtained only using converging lens. The eyepiece needs virtual image for the ease of viewing. This can be fulfilled by using either converging or diverging lens.

Therefore, the camera or projector or objective of microscope or telescope needs real image obtained by converging lens whereas the eyepiece only needs virtual image which can be obtained by converging or diverging lens.

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Answer 2

Question

Chapter 24, Problem 1CQ

To determine

The selection of converging lens for camera or projector or objective of microscope or telescope, but the selection of either the converging or diverging lens for the eyepiece.

Expert Solution & Answer

Answer to Problem 1CQ

The camera or projector or objective of microscope or telescope needs real image obtained by converging lens whereas the eyepiece only needs virtual image which can be obtained by converging or diverging lens.

Explanation of Solution

The real image of the real object is needed for the camera and the slide projector. This is only obtained using a converging lens. The objective lens in a microscope or telescope also needs real image obtained only using converging lens. The eyepiece needs virtual image for the ease of viewing. This can be fulfilled by using either converging or diverging lens.

Therefore, the camera or projector or objective of microscope or telescope needs real image obtained by converging lens whereas the eyepiece only needs virtual image which can be obtained by converging or diverging lens.

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Answer 3

Question

Chapter 24, Problem 1CQ

To determine

The selection of converging lens for camera or projector or objective of microscope or telescope, but the selection of either the converging or diverging lens for the eyepiece.

Expert Solution & Answer

Answer to Problem 1CQ

The camera or projector or objective of microscope or telescope needs real image obtained by converging lens whereas the eyepiece only needs virtual image which can be obtained by converging or diverging lens.

Explanation of Solution

The real image of the real object is needed for the camera and the slide projector. This is only obtained using a converging lens. The objective lens in a microscope or telescope also needs real image obtained only using converging lens. The eyepiece needs virtual image for the ease of viewing. This can be fulfilled by using either converging or diverging lens.

Therefore, the camera or projector or objective of microscope or telescope needs real image obtained by converging lens whereas the eyepiece only needs virtual image which can be obtained by converging or diverging lens.

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Answer 4

Question

Chapter 24, Problem 1CQ

To determine

The selection of converging lens for camera or projector or objective of microscope or telescope, but the selection of either the converging or diverging lens for the eyepiece.

Expert Solution & Answer

Answer to Problem 1CQ

The camera or projector or objective of microscope or telescope needs real image obtained by converging lens whereas the eyepiece only needs virtual image which can be obtained by converging or diverging lens.

Explanation of Solution

The real image of the real object is needed for the camera and the slide projector. This is only obtained using a converging lens. The objective lens in a microscope or telescope also needs real image obtained only using converging lens. The eyepiece needs virtual image for the ease of viewing. This can be fulfilled by using either converging or diverging lens.

Therefore, the camera or projector or objective of microscope or telescope needs real image obtained by converging lens whereas the eyepiece only needs virtual image which can be obtained by converging or diverging lens.

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Answer 5

Chapter 24, Problem 1CQ

To determine

The selection of converging lens for camera or projector or objective of microscope or telescope, but the selection of either the converging or diverging lens for the eyepiece.

Expert Solution & Answer

Answer to Problem 1CQ

The camera or projector or objective of microscope or telescope needs real image obtained by converging lens whereas the eyepiece only needs virtual image which can be obtained by converging or diverging lens.

Explanation of Solution

The real image of the real object is needed for the camera and the slide projector. This is only obtained using a converging lens. The objective lens in a microscope or telescope also needs real image obtained only using converging lens. The eyepiece needs virtual image for the ease of viewing. This can be fulfilled by using either converging or diverging lens.

Therefore, the camera or projector or objective of microscope or telescope needs real image obtained by converging lens whereas the eyepiece only needs virtual image which can be obtained by converging or diverging lens.

Answer 6

Chapter 24, Problem 1CQ

To determine

The selection of converging lens for camera or projector or objective of microscope or telescope, but the selection of either the converging or diverging lens for the eyepiece.

Expert Solution & Answer

Answer to Problem 1CQ

The camera or projector or objective of microscope or telescope needs real image obtained by converging lens whereas the eyepiece only needs virtual image which can be obtained by converging or diverging lens.

Explanation of Solution

The real image of the real object is needed for the camera and the slide projector. This is only obtained using a converging lens. The objective lens in a microscope or telescope also needs real image obtained only using converging lens. The eyepiece needs virtual image for the ease of viewing. This can be fulfilled by using either converging or diverging lens.

Therefore, the camera or projector or objective of microscope or telescope needs real image obtained by converging lens whereas the eyepiece only needs virtual image which can be obtained by converging or diverging lens.

Answer 7

Chapter 24, Problem 1CQ

To determine

The selection of converging lens for camera or projector or objective of microscope or telescope, but the selection of either the converging or diverging lens for the eyepiece.

Answer 8

Expert Solution & Answer

Answer to Problem 1CQ

The camera or projector or objective of microscope or telescope needs real image obtained by converging lens whereas the eyepiece only needs virtual image which can be obtained by converging or diverging lens.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Explanation of Solution

The real image of the real object is needed for the camera and the slide projector. This is only obtained using a converging lens. The objective lens in a microscope or telescope also needs real image obtained only using converging lens. The eyepiece needs virtual image for the ease of viewing. This can be fulfilled by using either converging or diverging lens.

Therefore, the camera or projector or objective of microscope or telescope needs real image obtained by converging lens whereas the eyepiece only needs virtual image which can be obtained by converging or diverging lens.