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Joelle Armstrong

Asked in KS3 Physics - Waves

True or false: The distance between the lens and the principal focus is known as the principal length.

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Cloyd Adams

Asked in KS3 Physics - Waves

True or false: The distance between the lens and the principal focus is known as the focal length.

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Maria Rath

Asked in KS3 Physics - Waves

True or false: A convex lens causes light rays to diverge.

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Carlos Nienow

Asked in KS3 Physics - Waves

True or false: A concave lens causes light rays to diverge.

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Americo Nader

Asked in KS3 Physics - Waves

True or false: When light rays pass through as lens, they are refracted.

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