Leap Science

Why is a spectrum of seven colours formed when sunlight passes through a prism?

• White light is a mixture of seven colours.

• The different colours of light is reflected at different angles in a glass prism.

• The prism adds colour to the white sunlight.

• Light travels at high speed.

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Which of the following is the best example of an object absorbing light?

• A black sweater in the sun.

• A clean window in the sun.

• A curved mirror in the sun.

• A long shadow in the sun.

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Which of the following is demonstrated when light bounces off mirrors or shiny surfaces?

• Scattering

• Refraction

• Absorption

• Reflection

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What happens to light after it hits a mirror?

• It goes through the mirror and bend.

• It goes straight through the mirror.

• It goes around the mirror.

• It bounces off the mirror.

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A cut piece of clear glass or plastic in the form of a triangle or other geometric shape.

• Person

• Prison

• Prism

• Preacher

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What is the net force?

• 10 N

• 0 N

• 25 N

• 1 N

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The picture is an example of Newton's...

• 1st Law

• 2nd Law

• 3rd Law

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The picture is an example of Newton's...

• 1st Law

• 2nd Law

• 3rd Law

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"For every action, there is an equal and opposite reaction."

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rd Law

• Newton's 4th Law

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Force = Mass x Acceleration

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rd Law

• Newton's 4th Law

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