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Quiz 3 - Refraction

Quiz 3 - Refraction . Question 1 - When light is incident on a piece of glass a) part of the light is reflected b) most of the light is refracted and transmitted c) more light is reflected for a larger incidence angle d) all of the above. Quiz 3 - Refraction.

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Quiz 3 - Refraction

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  1. Quiz 3 - Refraction • Question 1 - When light is incident on a piece of glass • a) part of the light is reflected • b) most of the light is refracted and transmitted • c) more light is reflected for a larger incidence angle • d) all of the above

  2. Quiz 3 - Refraction • Question 2 - Newton performed his optics experiments in which time period? • a) early 14th century • b) late 17th century • c) early 19th century • d) late 20th century

  3. Quiz 3 - Refraction • Question 3 - When light travels from a less dense to a more dense medium • a) the ray is bent away from the normal • b) the ray continues in the same direction • c) the ray is bent toward the normal • d) we do not have enough information to answer this.

  4. Quiz 3 - Refraction • Question 4 - Newton showed that • a) blue light is refracted more than red light • b) white light is made up of many different colors • c) simple telescope lenses will always have refraction problems • d) all of the above are true

  5. Quiz 3 - Refraction • Question 5 - A pencil in a cup of water looks bent because of • a) dispersion of colors • b) refraction • c) internal reflection • d) none of these

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