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WorksheetsChapter 5 Waves
Total questions: 15
Worksheet time: 9mins
Diagram 1 shows the movement of a waves along the rope. Which distance represented the amplitude?
P
Q
R
S
Diagram 2 shows the propagation of waves. What is the wavelength?
6cm
8cm
12cm
24cm
Diagram 3 shows a graph of displacement vs time. From the graph, how much the frequency of the waves?
2.0Hz
2.5Hz
3.0Hz
3.3Hz
Water waves is produced in a ripple tank with using a motor with frequencies of 4Hz. What a the speed of the waves if the wavelength is 2 cm?
0.5 cm s−1
2 cm s−1
4 cm s−1
8 cm s−1
Graph of displacement-time of an oscillating system in Diagram 4 shown that the amplitude of the oscillation is decreasing. What is the phenomenon that happen in the system?
Reduction
Flunctuation
Damping
Resonance
What will happen if the amplitude of the waves increases?
The wavelength will increase
The frequency will decrease
Power will increase
Period will decrease
Diagram 5 shown that the pattern of the wave face that produced by a spherical dipper with frequency of 5 Hz. What is the speed of the wave?
15 cm s−1
20 cm s−1
45 cm s−1
60 cm s−1
Which diagram shows that the reflection of the water by a plane reflector?
Which paired that give a correct answer of the frequency and the speed of waves of the reflection?
Frequency : Same as the incidence wave
Speed : Less than the incidence wave
Frequency : Less than the incidence wave
Speed : Same as the incidence wave
Frequency : Less than the incidence wave
Speed : Less than the incidence wave
Frequency : Same as the incidence wave
Speed : Same as the incidence wave
When the water wave moved from deep region to shallow region, how the wavelength and speed of waves changed?
Wavelength : Decreased
Speed : Decreased
Wavelength : Increased
Speed : Increased
Wavelength : Increased
Speed : Decreased
Wavelength : Decreased
Speed : Increased
When the light wave moved from air to water, how the frequency and the speed will changed?
Frequency : No changed
Speed : No changed
Frequency : No changed
Speed : Decreased
Frequency : Decreased
Speed : Decreased
Frequency : Decreased
Speed : Increased
Which one will changed when the water wave through the narrow slit?
Frequency
Amplitude
Speed
Wavelength
Which one that shows the pattern that produced by a wave propagate through a barrier?
Diagram 6 shows that an interference pattern by two source of water waves that coherent, P and Q. Where is the constructive interference occured?
X and Y
X and Z
Y and Z
X,Y and Z
Which one that can explained the characteristics X-ray, microwave, UV light and infrared?
All have high frequency.
All can affect health.
All is longitudinal waves.
All propagate in vacuum.
