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Introduction to waves (year 11) OALH
By Kieran Amery
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Last updated over 5 years ago
39 questions
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Do Now:
Question 1
1.
Question 2
2.
Question 3
3.
Question 4
4.
Question 5
5.
Calculate the weight of the following object:
Mass: 20kg
Gravity Strenght: 9.8N/Kg
Question 6
6.
Challenge: Describe how you would find the direction of the magnetic field of an electrified wire.
Check for understanding
Question 7
7.
Question 8
8.
Question 9
9.
Question 10
10.
Question 11
11.
Question 12
12.
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 undisturbed position of particles or fields when they are not vibrating is …
Question 18
18.
The distance covered by a full cycle of the wave, usually measured from peak to peak, or trough to trough is …
Question 19
19.
The time taken for a full cycle of the wave, usually measured from peak to peak, or trough to trough is …
Question 20
20.
The numbr of waves passing a point each second is...
Question 21
21.
The undisturbed position of partiicles or fields when they are not vibrating is...
Question 22
22.
Define peak
Question 23
23.
Define trough
Question 24
24.
The maximum displacement of a point of a wave from its rest position is …
Question 25
25.
The distance covered by a full cycle of the wave, usually measured from peak to peak, or trough to trough is …
Question 26
26.
The time taken for a full cycle of the wave, usually measured from peak to peak, or trough to trough is …
Question 27
27.
The numbr of waves passing a point each second is...
Recall Quiz
Question 28
28.
Question 29
29.
Question 30
30.
Question 31
31.
Question 32
32.
You Do:
Question 33
33.
Lable the wave diagram with the following:
•amplitude
•peak
•trough
•resting point
•wavelength
visibility
View drawing
We do
Question 34
34.
Q1.
Waves may be longitudinal or transverse. Describe the differences between longitudinal waves and transverse waves.
[3 marks]
Plenary
Question 35
35.
Question 36
36.
Question 37
37.
Question 38
38.
Question 39
39.
What affect will increasing current have on an electromagnet?
The magnetic force will increase
The magnetic force will decrease
What is the name for the looped coils of wire in an electromagnet?
A core
A solenoid
A condutor
Where it the magnetic force strongest on a permanent magnet?
In the centre of the magnet
Far away from the magnet
At the poles of the magnet
Give the units for weight
Newtons (N)
Kilograms (kg)
Grams (g)
Name lable A
Frequency
Trough
Wavelength
Amplitude
Name lable B
Frequency
Trough
Wavelenght
Amplitude
The definiton of a longitudunal wave is:
the direction of oscilation is parallel to the direction of energy transfer.
the direction of oscillation is perpendicular to the direction of energy transfer.
The definition of a transverse wave is:
the direction of oscilation is parallel to the direction of energy transfer.
the direction of oscillation is perpendicular to the direction of energy transfer.
Name lable A on the diagram (see powerpoint slide)
Wavelenght
Compression
Amplitude
Rarefaction
Name lable B on the diagram (see powerpoint slide)
Wavelenght
Compression
Amplitude
Rarefaction
Which of the following is true when frequency of a wave increases?
Amplitude increases
Wavelenght increases
Period decreases
Which of the following is transferred by a wave?
energy
matter
particles
molecules
The slinky above is demonstrating which of the following:
longitudinal waves
Travnserse waves
S-waves
Rayleigh waves
Which is defined as the undisturbed position of particles or fields when they are not vibrating?
peak
trough
rest position
wavelenght
What moves forward with a water wave?
Just water moves forward
Just the 'shape' of the wave moves forward
The 'shape' of the wave and water both move forward.
A force pushing the water moves forward.
The frequency tells us the distance between one point on a wave and the same point on the next wave
True
False
The amplitude tells us the displacement of the wave from its resting position
True
False
The period is the time taken to complete one wavelength
True
False
Waves transfer matter and energy.
True
False
Light waves are transverse waves.
True
False