unit 7 (light) lessons 1- 6 review deal or no deal

7/30/2019 Unit 7 (Light) Lessons 1- 6 Review Deal or No Deal

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$1$5

$10

$25

$50

$75

$100

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$300$400

$500

$750

$1,000

$5,000

$10,000

$25,000

$50,000

$75,000

$100,000

$200,000

$300,000

$400,000

$500,000

$ 750,000

$ 1,000,000


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$ 5,000What is the medium that light travels the fastest?

a. Vacuum b. Waterc. Wood d. Glass


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$ 5,000What is the medium that light travels the fastest?

a. Vacuum b. Waterc. Wood d. Glass


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$ 1The crest is which part of the wave?

a. highest b. middlec. lowest d. strongest


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$ 1The crest is which part of the wave?

a. highest b. middlec. lowest d. strongest


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$100,000The period is the time that a wave, or one cycle of arepeating wave, to pass a location

a. TRUE b. False


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$100,000The period is the time that a wave, or one cycle of arepeating wave, to pass a location

a. TRUE b. False


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$500,000When you hear thunder during a storm, what is themedium that transmits the sound to your ears?a. Vacuum of space b. water droplets

c. Mechanical waves d. air


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$500,000When you hear thunder during a storm, what is themedium that transmits the sound to your ears?a. Vacuum of space b. water droplets

c. Mechanical waves d. air


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$ 5All waves carry_____________________.

a. Molecules b. Germsc. Energy d. Matter


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$ 5All waves carry_____________________.

a. Molecules b. Germsc. Energy d. Matter


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$1,000,000The law of reflection states that the angle of____________equals the angle of _______________.

a. Incidence; reflection b. reflection; refractionc. refraction; reflection d. refraction; incidence


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$1,000,000The law of reflection states that the angle of____________equals the angle of _______________.

a. Incidence; reflection b. reflection; refractionc. refraction; reflection d. refraction; incidence


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$ 750What type of wave needs a medium to travel?

a. Mechanical b. oceanc. Light d. electromagnetic


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$ 750What type of wave needs a medium to travel?

a. Mechanical b. oceanc. Light d. electromagnetic


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$ 100Three kinds of electromagnetic waves transmittedby the sun are infrared, visible light waves, andultraviolet waves.

a. True b. False


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$ 100Three kinds of electromagnetic waves transmittedby the sun are infrared, visible light waves, andultraviolet waves.

a. True b. False


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$ 75,000What segment of the electromagnetic spectrumcan be detected by human eyes?a. Infrared b. radiantc. Visible d. gamma rays


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$ 75,000What segment of the electromagnetic spectrumcan be detected by human eyes?a. Infrared b. radiantc. Visible d. gamma rays


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$750,000______________________ allow our eyes allows us todetect different wavelengths of visible light.a. Transmittors b. photoreceptors

c. Conceptors d. photophyll


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$750,000______________________ allow our eyes allows us todetect different wavelengths of visible light.a. Transmittors b. photoreceptors

c. Conceptors d. photophyll


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$1,000,000Why can animals see better at night than you?a. They have more cones in their eyes

b. They eat more plants than we doc. They have more rods in their eyesd. Because their eyes glow


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$1,000,000Why can animals see better at night than you?a. They have more cones in their eyes

b. They eat more plants than we doc. They have more rods in their eyesd. Because their eyes glow


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$ 25What unit are we on? Answer in chat.


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$ 25What unit are we on? Unit 7.


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$ 25,000What 3 color of cones do you have in your eyes?

a. red, yellow, green b. red, blue, greenc. Yellow, orange, red d. black, gray, white


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$ 25,000What 3 color of cones do you have in your eyes?a. red, yellow, green b. red, blue, green

c. Yellow, orange, red d. black, gray, white


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$ 1,000Light travels in ________________lines when themedium is kept constant.

a. straight b. curlyc. thick d. power


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$ 1,000Light travels in ________________lines when themedium is kept constant.

a. straight b. curlyc. thick d. power


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$ 300_____________________is the property of lightbouncing off of matter.

a. Refraction b. reflectionc. Transmission d. absorption


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$ 300_____________________is the property of lightbouncing off of matter.

a. Refraction b. reflectionc. Transmission d. absorption


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No Deal!Subtract $5,000 from your teams score.


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$ 10Who is your science teacher?

Type it in chat.


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$ 500What object below absorbs the most wavelengthsof light?a. An orange b. a stop signc. a black shirt d. a log


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$ 500What object below absorbs the most wavelengthsof light?a. An orange b. a stop signc. a black shirt d. a log


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$ 400____________ is the change in direction of lightwhen it goes from one medium into a differentmedium.a. Refraction b. reflection

c. transmission d. absorption


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$ 400____________ is the change in direction of lightwhen it goes from one medium into a differentmedium.a. Refraction b. reflection

c. transmission d. absorption


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$ 200In which medium does light travel the slowest?

a. Vacuum b. waterc. air


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$ 200In which medium does light travel the slowest?

a. Vacuum b. waterc. air


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$ 75What quarter of the school year are we in?a. 1st b. 2nd

c. 3rd d. 4th


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$ 75What quarter of the school year are we in?a. 1st b. 2nd

c. 3rd d. 4th


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$ 200,000_____________ is a molecule in plant cells that absorbs certain wavelengths of light.a. Chlorophyll b. rodsc. Ant spit d. photophyll


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$ 200,000_____________ is a molecule in plant cells that absorbs certain wavelengths of light.a. Chlorophyll b. rodsc. Ant spit d. photophyll


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$ 50,000What object below transmits the most light?

a. Dirt b. a drinking glassc. Black hole d. an oak leaf


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$ 50,000What object below transmits the most light?

a. Dirt b. a drinking glassc. Black hole d. an oak leaf


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$ 10,000Light is refracted when it travels from one mediumto the next. Why does it refract when it goesthrough a prism?a. Because light travels more slowly in glass thanin air.b. Because light travels more slowly in air than inglass.


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$ 10,000Light is refracted when it travels from one mediumto the next. Why does it refract when it goesthrough a prism?a. Because light travels more slowly in glass thanin air.b. Because light travels more slowly in air than inglass.


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$ 50The speed of BOTH sound and light is affectedby the medium that they travel through.

a. True b. False


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$ 50The speed of BOTH sound and light is affectedby the medium that they travel through.

a. True b. False


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$ 300,000What is a way that light and sound are different?a. Light is mechanical and sound iselectromagneticb. Light cannot travel through a vacuum, soundcan.c. Light travels fastest through a vacuum andtravels much faster than sound


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$ 300,000What is a way that light and sound are different?a. Light is mechanical and sound iselectromagneticb. Light cannot travel through a vacuum, soundcan.c. Light travels fastest through a vacuum andtravels much faster than sound


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Free money! Youget$ 400!Just remember this memory trick for the electromagnetic spectrum:Red monkeys in Vegas

use x-ray guns R = RadioM = microwaveI = infraredV = visible lightU = UltravioletX = X-rayG = Gamma

unit 7 (light) lessons 1- 6 review deal or no deal

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