Lenses Quiz

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The ray diagram shows the image of an object formed by a converging lens.

What is the focal length of the lens?

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In the diagram, the distance OP is the focal length of the converging lens. One ray of light from O is shown.

Through which point will this ray pass, after refraction by the lens?

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In the diagram, the distance OP is the focal length of the converging lens. One ray of light from O is shown.

Through which point will this ray pass, after refraction by the lens?

1

A parallel beam of light falls on a converging lens.

Which diagram shows what happens to the beam of light?

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A student draws a diagram representing three rays of light from point P passing through a converging lens.
Each point labelled F is a principal focus of the lens.

Which of the rays has the student drawn correctly?

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Which labelled distance is the focal length of the lens?

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Which statement about a converging lens is not correct?

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An object is placed in front of a converging lens. The lens has a focal length f.
The lens produces a real, enlarged image of the object.

In which labelled position is the object placed?

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Which diagram correctly represents rays of light passing through a converging lens in a camera?

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The diagram represents a converging lens forming an image of an object.

Which distance is the focal length of the lens?

1

A student draws three rays of light from point P through a converging lens.
Each point labelled F is a principal focus of the lens.

Which of the rays are drawn correctly?

1

A converging lens in a projector is used to make an enlarged image of a small piece of film on a screen.

At which labelled point could the piece of film be placed so that the lens produces this image?

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A thin converging lens is used to produce, on a screen, a focused image of a candle.

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The diagram shows a converging lens forming an image of an object.

Which statement about the image is correct?

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Which diagram shows how a converging lens is used as a magnifying glass?

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An object O is placed close to a thin converging lens.
The diagram represents three rays from the top of O passing through the lens.

Which type of image is produced by the lens when the object O is in this position?

Quiz on lenses and types of images for 0654 Coordinated Sciences

Lenses Quiz

The ray diagram shows the image of an object formed by a converging lens. What is the focal length of the lens?

In the diagram, the distance OP is the focal length of the converging lens. One ray of light from O is shown. Through which point will this ray pass, after refraction by the lens?

In the diagram, the distance OP is the focal length of the converging lens. One ray of light from O is shown. Through which point will this ray pass, after refraction by the lens?

A parallel beam of light falls on a converging lens. Which diagram shows what happens to the beam of light?

A student draws a diagram representing three rays of light from point P passing through a converging lens. Each point labelled F is a principal focus of the lens. Which of the rays has the student drawn correctly?

Which labelled distance is the focal length of the lens?

Which statement about a converging lens is not correct?

An object is placed in front of a converging lens. The lens has a focal length f. The lens produces a real, enlarged image of the object. In which labelled position is the object placed?

Which diagram correctly represents rays of light passing through a converging lens in a camera?

The diagram represents a converging lens forming an image of an object. Which distance is the focal length of the lens?

A student draws three rays of light from point P through a converging lens. Each point labelled F is a principal focus of the lens. Which of the rays are drawn correctly?

A converging lens in a projector is used to make an enlarged image of a small piece of film on a screen. At which labelled point could the piece of film be placed so that the lens produces this image?

A thin converging lens is used to produce, on a screen, a focused image of a candle.

The diagram shows a converging lens forming an image of an object. Which statement about the image is correct?

Which diagram shows how a converging lens is used as a magnifying glass?

An object O is placed close to a thin converging lens. The diagram represents three rays from the top of O passing through the lens. Which type of image is produced by the lens when the object O is in this position?

The ray diagram shows the image of an object formed by a converging lens.

What is the focal length of the lens?

In the diagram, the distance OP is the focal length of the converging lens. One ray of light from O is shown.

Through which point will this ray pass, after refraction by the lens?

In the diagram, the distance OP is the focal length of the converging lens. One ray of light from O is shown.

Through which point will this ray pass, after refraction by the lens?

A parallel beam of light falls on a converging lens.

Which diagram shows what happens to the beam of light?

A student draws a diagram representing three rays of light from point P passing through a converging lens.
Each point labelled F is a principal focus of the lens.

Which of the rays has the student drawn correctly?

An object is placed in front of a converging lens. The lens has a focal length f.
The lens produces a real, enlarged image of the object.

In which labelled position is the object placed?

The diagram represents a converging lens forming an image of an object.

Which distance is the focal length of the lens?

A student draws three rays of light from point P through a converging lens.
Each point labelled F is a principal focus of the lens.

Which of the rays are drawn correctly?

A converging lens in a projector is used to make an enlarged image of a small piece of film on a screen.

At which labelled point could the piece of film be placed so that the lens produces this image?

The diagram shows a converging lens forming an image of an object.

Which statement about the image is correct?

An object O is placed close to a thin converging lens.
The diagram represents three rays from the top of O passing through the lens.

Which type of image is produced by the lens when the object O is in this position?