Section one history of light and some section two

Which discovered accurately how visioned worked?

• Al- Haytham

• Sir Issac Newton

• Michealson

• Euclid

Which discovered that the angle hitting a mirror and the angle reflecting are the same?

• Al- Haytham

• Sir Issac Newton

• Michealson

• Euclid

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Which discovered that when you put a prism through a light it refracts and bends into various colours of light

• Al- Haytham

• Sir Issac Newton

• Michealson

• Euclid

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Who discovered the speed of light?

• Al- Haytham

• Sir Issac Newton

• Michealson

• Euclid

Which one is not a property of light?

• Light travels in straight lines

• Light bends

• Light reflects

• Light is a form of energy

• Light slows down when it travels through air

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What are binoculars made of?

• Two short reflective telescopes

• Two short refractive telescopes

• Two short refractive microscopes

• Two short reflective microscopes

Why cant you see your reflection on your desk?

• It is a smooth surface so regular reflection occurs

• It is a rough surface so regular reflection occurs

• It is a smooth surface so diffuse reflection occurs

• It is a rough surface so diffuse reflection occurs

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How can you see yourself upside down and enlarged in a mirror?

• Have the mirror far away from focal point

• Have the mirror very close and behind the focal point

• Have the mirror somewhat close and behind the focal point

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