Grade 12 Physics: Waves Worksheet
This worksheet covers fundamental concepts of wave phenomena, including types of waves, wave properties, and wave behavior, suitable for Grade 12 Physics students.
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Grade 12 Physics: Waves Worksheet
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Read each question carefully and answer to the best of your ability. Show all your work for calculation problems.
1. Which of the following is a characteristic of a transverse wave?
Particles oscillate parallel to the wave direction.
Requires a medium for propagation.
Vibrations are perpendicular to the wave direction.
Transfers matter along with energy.
2. The speed of an electromagnetic wave in a vacuum is approximately:
3 x 10^8 m/s
3 x 10^6 m/s
3 x 10^5 km/s
Depends on the frequency
1. The maximum displacement of a particle from its equilibrium position in a wave is called the .
2. The distance between two consecutive crests or troughs in a wave is known as the .
3. Sound waves are an example of waves.
1. All waves require a medium to propagate.
True
False
2. The frequency of a wave is inversely proportional to its period.
True
False
1. Differentiate between mechanical waves and electromagnetic waves, providing an example for each.
2. Explain the phenomenon of superposition of waves. What are the two types of interference that can occur?
Match the wave property with its definition.
1. Wavelength
a. The number of complete oscillations per unit time.
2. Frequency
b. The time taken for one complete oscillation.
3. Amplitude
c. The maximum displacement from equilibrium.
4. Period
d. The distance between two consecutive identical points on a wave.
1. Label the parts of the transverse wave shown below.
A:
B:
C:
2. Label the parts of the longitudinal wave shown below.
D:
E:
F: