677740
Description
Quiz by Petite Piplup, updated more than 1 year ago
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Created by Petite Piplup
over 10 years ago
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Question 1
Question
Light is a form of what?
Answer
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Electromagnetic radiation
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Visuo-Kinetic radiation
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Magnetic waveform
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Visuo-Kinetic waveform
Question 2
Question
A wavelength is measured in (a) the visible part of light is between (b)
Answer
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(a) nm (nanometers), (b) 380-780 nm
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(a) nm (nanometers), (b) 465-765
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(a) lm (lightmeters), (b) 380-780 lm
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(a) lm (lightmeters), (b) 465-765 lm
Question 3
Question
Visible light is between the (a) and (b) wavelengths
Answer
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(a) infrared (longer), (b) ultraviolet (shorter)
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(a) infrared (shorter), (b) ultraviolet (longer)
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(a) X Rays (longer), (b) Gamma rays (shorter)
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(a) X Rays (shorter), (b) Gamma rays (longer)
Question 4
Question
Light is (a) as it passes through different media and (b) off objects
Answer
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(a) Refracted, (b) Reflected
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(a) Reflected, (a) Refracted
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(a) Reiterated, (b) Reacts
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(a) Reacted, (b) Reiterates
Question 5
Question
(a) objects absorb more light and (b) objects reflect more light
Answer
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(a) Dark, (b) Light
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(a) Light, (b) Dark
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(a) Rough, (b) Smooth
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(a) Smooth, (b) Rough
Question 6
Question
(a) Surfaces reflect light in many directions, this is called (b)
Answer
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(a) Rough, (b) Lambertian reflection
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(a) Rough, (b) Specular reflection
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(a) Shiny, (b) Lambertian reflection
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(a) Shiny, (b) Specular reflection
Question 7
Question
(a) surfaces reflect light in the same direction, this is called (b)
Answer
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(a) Shiny, (b) Specular reflection
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(a) Shiny, (b) Lambertian reflection
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(a) Rough, (b) Specular reflection
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(a) Rough, (b) Lambertian reflection
Question 8
Question
Coloured objects absorb ...?
Answer
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some wavelengths of light and reflect others
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all wavelengths of light and select the most appropriate
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all wavelengths of light no matter what
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no wavelengths of light no matter what
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