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10
×
Wave X has a longer wavelength thanwave Y
This statement is NOT supported by the diagram
This statement is supported by the diagram
You cannot tell by looking at the diagrams
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10
×
Which of the following statemets about blue and red light are true
Blue light has a higher freq and longer WL than red light
Photons of blue light carry less energy than red light
Blue light has a lower freq and shorter WL then red light
photons of blue light carry more energy than red light
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10
×
The lowest part of a wave
amplitude
frequencey
trough
crest
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×
lifesaver
Give 20 points!
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gift
Win 20 points!
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×
gift
Win 5 points!
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×
thief
Give points!
5
10
15
20
25
10
×
Why is the visible light model used to model electromagnetic radiation
it becoms visible when it interacts with matter
All of the above
its fairly easy and safe to study
It has many properties in common with other types of E.M.R.
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10
×
Which statement about photons is true?
Photons carry more energy as the WL of the EMR decreases
Photons carry more energy as the Freq of EMR decreases
None of these are true
Each photon is shaped like a wave
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10
×
Which of the following is a way to measure wevelength?
the distance from trough to centre line
distance from top of the crest to the bottom of the trough
the distance from crest to crest
the distance covered by one wave in one second
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25
×
a particle of light or other type of electromagnetic radiation
crest
trough
photon
atom
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10
×
Which models of light are needed to explain the properties of light
Particle Models
Particle, Wave, Ray Models
Ray Models
Wave Models
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boom
Lose 50 points!
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fairy
Take points!
5
10
15
20
25
×
fairy
Take points!
5
10
15
20
25
×
baam
Lose 20 points!
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10
×
The height of the crest from the centre line
amplitude
crease
wavelength
frequencey
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10
×
the number of complete waves that pass a point in one second
amplitude
how many times you say hello in one second
trough
frequencey
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10
×
A ray diagram is
can be used to predict location, sizem and shape of shadows
pictures a ray as a straight line with an arrow on one end
a diagram that involves light rays
all of the above
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10
×
The highest part of the wave
amplitude
trough
colgate
crest
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×
seesaw
Swap points!
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magnet
Take 20 points!
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×
gift
Win 10 points!
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×
thief
Give points!
5
10
15
20
25
×
lifesaver
Give 5 points!
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rocket
Go to first place!
Okay!
×
gift
Win 25 points!
Okay!
×
banana
Go to last place!
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×
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