1) behaves as a wave a) wave b) cannot c) Frequency, wavelength and energy d) light e) wave frequency f) wavelength 2) A disturbance or oscillation that travels through space-time, accompanied by a transfer of energy a) emit b) wave c) Frequency, wavelength and energy d) light e) wave frequency f) wavelength 3) Are related to each other. a) wave b) waves c) Frequency, wavelength and energy d) light e) wave frequency f) wavelength 4) The number of waves that pass a fixed point in a given amount of time. a) wave b) waves c) Frequency, wavelength and energy d) emit e) wave frequency f) wavelength 5) Luminous sources give out or _____ their own light.  a) wave b) waves c) Frequency, wavelength and energy d) light e) emit f) wavelength 6) We can see them because light travels from the source of light to the objects, and then to our eyes. a) wave b) reflect c) Frequency, wavelength and energy d) light e) wave frequency f) wavelength 7) Light travels in: a) wave b) waves c) Frequency, wavelength and energy d) light e) wave frequency f) wavelength 8) Light behaves as a: a) wave b) waves c) Frequency, wavelength and energy d) light e) wave frequency f) wavelength 9) The distance between consecutive crests or troughs. a) wave b) waves c) Frequency, wavelength and energy d) light e) wave frequency f) wavelength 10) Dark area caused when light is blocked. a) Common misconception b) Source of Light c) Not Source of LIght d) How light travels e) Shadows f) Bigger 11) Natural and Artificial a) Common misconception b) Source of Light c) Not Source of LIght d) How light travels e) Shadows f) reflect 12) Non-luminous objects ______ be seen in the dark. a) Common misconception b) Source of Light c) Not Source of LIght d) How light travels e) cannot f) reflect 13) Gives evidence that light travels in straight lines. a) Common misconception b) Source of Light c) Not Source of LIght d) How light travels e) Shadows f) Bigger 14) light rays come out of an eye a) Common misconception b) Source of Light c) Not Source of LIght d) How light travels e) Shadows f) Bigger 15) If the source is moved closer the shadow gets: a) Common misconception b) Source of Light c) Not Source of LIght d) How light travels e) Shadows f) Bigger 16) As light travels in straight lines, only light rays from the top of the object can reach the ________of the screen.  The image is upside down. a) bottom b) Source of Light c) Not Source of LIght d) How light travels e) top f) Bigger 17) These waves travel out from their source in straight lines called rays a) Common misconception b) Source of Light c) Not Source of LIght d) How light travels e) Shadows f) Smaller 18) it is possible to see even when there is no light. a) Common misconception b) Source of Light c) Not Source of LIght d) How light travels e) Shadows f) Smaller 19) As light travels in lines, only light rays from the _______ of the object can reach the top of the screen. The image is upside down. a) Common misconception b) top c) Not Source of LIght d) bottom e) Shadows f) Smaller 20) The great majority of the objects are: a) Common misconception b) Source of Light c) Not Source of LIght d) How light travels e) Shadows f) Bigger 21) the moon is a light source a) Common misconception b) Source of Light c) Not Source of LIght d) How light travels e) Shadows f) Smaller 22) If the object is moved closer to the screen, the shadow gets: a) Common misconception b) Source of Light c) Not Source of LIght d) How light travels e) cannot f) Smaller 23) We see non-luminous objects when they ______ light to our eyes. a) Common misconception b) Source of Light c) Not Source of LIght d) How light travels e) Shadows f) reflect 24) sun a) emit b) Source of Light c) Not Source of LIght d) natural sources e) Shadows f) Smaller 25) flashlights a) Common misconception b) Source of Light c) Not Source of LIght d) artificial sources e) Shadows f) Smaller 26) stars a) Common misconception b) Source of Light c) Not Source of LIght d) natural sources e) emit f) cannot 27) lamps a) Common misconception b) Source of Light c) Not Source of LIght d) artificial sources e) Shadows f) Smaller 28) fire a) Common misconception b) Source of Light c) Not Source of LIght d) natural sources e) Shadows f) Smaller 29) electricity in storms a) Common misconception b) Source of Light c) Not Source of LIght d) natural sources e) Shadows f) Smaller 30) neon signs a) Common misconception b) Source of Light c) Not Source of LIght d) artificial sources e) Shadows f) Smaller 31) light bulbs a) Common misconception b) Source of Light c) Not Source of LIght d) artificial sources e) Shadows f) Smaller 32) smart phones a) Common misconception b) Source of Light c) Not Source of LIght d) artificial sources e) Shadows f) Smaller 33) The great majority of objects are: a) Common misconception b) Source of Light c) Not Source of LIght d) artificial sources e) Shadows f) reflect 34) laptops a) Common misconception b) Source of Light c) Not Source of LIght d) artificial sources e) Shadows f) Smaller 35) digital tablets a) Common misconception b) Source of Light c) Not Source of LIght d) artificial sources e) Shadows f) Smaller

Light - Physics - 7th grade

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