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15
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What is the name of: 3
Wavelength
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How does a concave lens bend light?
Bends light towards a single point
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thief
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25
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gift
Win 10 points!
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rocket
Go to first place!
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baam
Lose 10 points!
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15
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A toaster uses 340J of energy. 300J is used for heat and 40J is used as sound. What is the energy efficiency of the toaster
88%
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15
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A toaster uses 340J of energy. 300J is used for heat and 40J is used as sound. What is the useful type of energy?
Heat
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15
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Which state of matter can sound travel through faster
Solid
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15
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What is the name of: 1
Amplitude
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monster
Reset all scores!
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magnet
Take 15 points!
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rocket
Go to first place!
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thief
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15
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What is the Dependent Variable
Height (Inches)
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15
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Which of the following has the shortest wavelength: Infrared Radiation, Visible Light, Ultraviolet Light
Ultraviolet Light
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heart
Other team wins 25 points!
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fairy
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25
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shark
Other team loses 10 points!
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thief
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25
15
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A lightbulb uses 120J of energy. 80J is used as light and 40J is used as Heat. What is the form of wasted energy?
Heat
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15
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A lightbulb uses 120J of energy. 80J is used as light and 40J is used as Heat. What is the energy efficiency of the lightbulb
66%
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15
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A lightbulb uses 120J of energy. 80J is used as light and 40J is used as Heat. What is the useful form or energy?
Light
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15
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What is the difference between a longitudinal & transverse wave?
Longitudinal moves left to right, transverse moves up and down
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baam
Lose 15 points!
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rocket
Go to first place!
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shark
Other team loses 20 points!
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thief
Give points!
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25
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