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WorksheetsWaves - 4 Neptune
Total questions: 21
Worksheet time: 14mins
Name the missing part of the wave
Amplitude
Wavelength
This type of wave is called a...
Longitudinal wave, because it's particle motion is parallel to direction of wave travel
Transverse wave, because it's particle motion is perpendicular to the direction of wave travel
This type of wave is called a...
Longitudinal wave, because it's particle motion is parallel to direction of wave travel
Transverse wave, because it's particle motion is perpendicular to the direction of wave travel
Which of the following travelling waves has a higher frequency?
A
B
C
What can you conclude about the relationship between wavelength and frequency by observing them?
Wavelength and frequency are unrelated
When wavelength increases, the frequency decreases.
When wavelength increases, the frequency also increases.
How could we represent the wave speed using wavelength λ and period T?
v=Tλ
v=λT
v=λ⋅T
Say that you observe 4 ripples per second reaching the edge of the pond and that the distance between the crest of the ripples are 7cm.
Can you calculate the speed of the ripples caused by the acorn? Remember v=λ⋅f
28 cm/sec
1.75 cm/sec
40 cm/sec
A wave has frequency of 5 Hz and a speed of 25 m/s. What is the wavelength of the wave?
25 m
125 m
5 m
25 m/s
Situasi dalam gambar menunjukkan interferens (a) ?
Situation in the picture shows which type of interference ?
Formula di atas adalah formula interferens. Simbol a mewakili apa?
(DLP) Formula above is the interference formula. The symbol a in the formula represents what quantity?
panjang gelombang / wavelength
Jarak antara dua sumber gelombang / Distance between the two wave sources
Distance between two successive antinodal lines / Jarak antara dua garisan antinod berturutan
Jarak antara sumber gelombang dan kedudukan x diukur / Distance between the wave source and the position where x is measured
This diagram shows a series of straight wave fronts produced in a shallow tank of water approaching a small opening in a barrier.
Radio waves diffract around buildings more than light waves do because, compared to light waves, radio waves
move faster
move slower
have a higher frequency
have a longer wavelength
A vibrating beam dipped into a tank as shown above. Which of the following wave pattern is correct?
A plane wave which has a wavelength of 3 cm and speed of 9 cms^-1 propagates across a shallow region. When the wave enters the deep region, wave speed becomes 15 cms^-1. Find the value of the wavelength in the deep region.
4 cm
5 cm
6 cm
7 cm
