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Introduction to Waves OALH
By David Spratt
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Last updated about 5 years ago
51 questions
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Do Now
Question 1
1.
1.What happens when a current flows in a conducting wire? (1)
Question 2
2.
2. What is a solenoid? (1)
A wire looped into coils
A wire looped into coils with an iron core within it
Question 3
3.
3. What does the right hand grip rule shows us for a wire? (1)
Thumb = current, Fingers = magnetic field
Fingers = current, Thumb = magnetic field
Question 4
4.
4. Describe how you make a test fair. (1)
Question 5
5.
5. Convert 35cm to metres. (1)
35m
0.35 m
3500m
0.035m
Question 6
6.
How can we increase the strength of an electromagnet? (3)
Checking for Understanding Pause Point
Question 7
7.
Name Label A
Frequency
Trough
Wavelength
Amplitude
Question 8
8.
Name Label bB
Frequency
Trough
Wavelength
Amplitude
Question 9
9.
The definition of a longitudinal wave is:
1. the direction of oscillation is
parallel
to the direction of energy transfer.
2. the direction of oscillation is
perpendicular
to the direction of energy transfer.
Question 10
10.
The definition of a transverse wave is:
1. the direction of oscillation is
parallel
to the direction of energy transfer.
2. the direction of oscillation is
perpendicular
to the direction of energy transfer.
Question 11
11.
Name label A on this longitudinal wave:
Wavelength
Compression
Amplitude
Rarefaction
Question 12
12.
Name label B on this longitudinal wave:
Wavelength
Compression
Amplitude
Rarefaction
Key Knowledge - LCWC
Question 13
13.
The undisturbed position of particles or fields when they are not vibrating is …
Question 14
14.
Define peak
Question 15
15.
Define trough
Question 16
16.
The maximum displacement of a point of a wave from its rest position is …
Question 17
17.
The distance covered by a full cycle of the wave, usually measured from peak to peak, or trough to trough is …
Question 18
18.
The time taken for a full cycle of the wave, usually measured from peak to peak, or trough to trough is …
Question 19
19.
The number of waves passing a point each second is …
Question 20
20.
Describe longitudinal waves
Question 21
21.
Describe transverse waves
Question 22
22.
The undisturbed position of particles or fields when they are not vibrating is …
Question 23
23.
Define peak
Question 24
24.
Define trough
Question 25
25.
The maximum displacement of a point of a wave from its rest position is …
Question 26
26.
The distance covered by a full cycle of the wave, usually measured from peak to peak, or trough to trough is …
Question 27
27.
The time taken for a full cycle of the wave, usually measured from peak to peak, or trough to trough is …
Question 28
28.
The number of waves passing a point each second is …
Question 29
29.
Describe longitudinal waves
Question 30
30.
Describe transverse waves
Recall Quiz
Question 31
31.
1.Which of the following is true when
frequency
of a wave
increases
?
A.Amplitude increases
B.Wavelength increases
C.Period decreases
Question 32
32.
2. Which of the following is transferred by a wave?
Energy
Matter
Particles
Molecules
Question 33
33.
3.The slinky in the diagram on the ppt is demonstrating which of the following:
A.Longitudinal waves
B.Transverse waves
C.S-waves
D.Rayleigh waves
Question 34
34.
4. Which is defined as the undisturbed position of particles or fields when they are not vibrating ?
Peak
Trough
Rest Position
Wavelength
Question 35
35.
5. What moves forward with a water wave?
A. Just water moves forward
B. Just the ‘shape’ of the wave moves forward
C. The ‘shape’ of the wave
and
water both move forward
D. A force pushing the water moves forward.
We Do
Question 36
36.
What is label A on the diagram?
Amplitude
Peak
Trough
Resting Point
Wavelength
Rarefaction
Compression
Question 37
37.
What is label B on the diagram?
Amplitude
Peak
Trough
Resting Point
Wavelength
Rarefaction
Compression
Question 38
38.
What is label C on the diagram?
Amplitude
Peak
Trough
Resting Point
Wavelength
Rarefaction
Compression
Question 39
39.
What is label D on the diagram?
Amplitude
Peak
Trough
Resting Point
Wavelength
Rarefaction
Compression
Question 40
40.
What is label E on the diagram?
Amplitude
Peak
Trough
Resting Point
Wavelength
Rarefaction
Compression
Question 41
41.
What is label F on the diagram?
Amplitude
Peak
Trough
Resting Point
Wavelength
Rarefaction
Compression
Question 42
42.
What is label G on the diagram?
Amplitude
Peak
Trough
Resting Point
Wavelength
Rarefaction
Compression
Question 43
43.
What is label H on the diagram?
Amplitude
Peak
Trough
Resting Point
Wavelength
Rarefaction
Compression
We Do
Question 44
44.
Waves may be longitudinal or transverse. Describe the differences between longitudinal waves and transverse waves.
(Just write the missing words in the correct order. )
You Do
Question 45
45.
Which
three
diagrams show traces with the same amplitude?
A
B
C
D
E
Question 46
46.
Which
two
diagrams show traces with the same frequency?
A
B
C
D
E
Plenary
Question 47
47.
1.The frequency tells us the distance between one point on a wave and the same point on the next wave
True
False
Question 48
48.
2. The amplitude tells us the displacement of the wave from its resting position
True
False
Question 49
49.
3. The period is the time taken to complete one wavelength
True
False
Question 50
50.
4. Waves transfer matter and energy.
True
False
Question 51
51.
5. Light waves are transverse waves.
True
False