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Card 6

Front

Which way do light rays bend through a convex lens?

Back

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Card 7

Front

Who developed the heliocentric model of the universe?

Back

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Card 8

Front

If an object was 2 focal lengths in front of a lens, how would the image appear?

Back

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Card 9

Front

What type of lenses are used in telescopes?

Back

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Card 10

Front

Which of the following are longitudinal waves? Microwaves, Light waves, Sound Waves

Back

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Card 11

Front

What is the frequency of a wave?

Back

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Card 12

Front

If a wave had a wavelength of 5m and a frequency of 100Hz. What is the wave speed?

Back

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Card 13

Front

What does the angle of incdience equal in a reflection from a plane mirror?

Back

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Card 14

Front

Which of the following has the longest wavelength? Red Light, Yellow Light, Violet Light.

Back

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Card 15

Front

Who discovered Infrared?

Back

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