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WorksheetsHAMPSONS SS 2 MTT
Total questions: 20
Worksheet time: 13mins
Speed x Period =
Acceleration
Velocity
Frequency
Wavelength
What is the relationship between Frequency and Wavelength?
Frequency = Speed x Wavelength
Frequency = Wavelength / Speed
Frequency = Wavelength + Speed
Frequency = Speed / Wavelength
If the Speed of a wave is constant, what happens to Frequency when Wavelength increases?
Frequency increases
Frequency becomes zero
Frequency decreases
Frequency remains the same
Which of the following is a unit of Frequency?
Hertz
Newton
Joule
Meter
Which of the following is not a property of waves?
Diffraction
Reflection
Diffusion
Refraction
Which of the following describes the bending of waves around obstacles?
Reflection
Refraction
Diffraction
Interference
A plane progressive wave is represented by the equation:
y = 2 sin (2000πt – 0.5x)
where the symbols have usual meanings. x and y are in meters. What is the frequency of the wave?
A plane progressive wave is represented by the equation:
y = 2 sin (2000πt – 0.5x)
where the symbols have usual meanings. x and y are in meters. What is the wavelength of the wave?
A plane progressive wave is represented by the equation:
y = 2 sin (2000πt – 0.5x)
where the symbols have usual meanings. x and y are in meters. What is the speed of the wave?
A plane progressive wave is represented by the equation:
y = 3 sin (1000πt – 0.25x)
where the symbols have usual meanings. x and y are in meters. What is the amplitude of the wave?
3 cm
0.25 m
1000 m
3 m
Fisayo stood before a plane mirror 2.5 metres away. What is the distance between her and her image?
The height of an object at distance of 50 cm from the pinhole camera is 20 cm. If the length of the camera is 15 cm, calculate the height of the image.
What happens to the speed of a wave if both frequency and wavelength are doubled?
Speed remains the same
Speed halves
Speed doubles
Speed quadruples
Calculate the number of images of an object formed by two plane mirrors when the angle between them is 600 .
A wave is traveling in a medium with a speed of 300 m/s and a frequency of 150 Hz. What is the wavelength of the wave?
2 m
1.5 m
3 m
4 m
What is the phenomenon called when two waves meet and combine to form a new wave?
Reflection
Interference
Diffraction
Refraction
A sound wave travels through air at a speed of 340 m/s. If the wavelength of the sound is 0.85 m, what is the frequency of the sound wave?
500 Hz
600 Hz
300 Hz
400 Hz
What is the angle of incidence if the angle of reflection is 450?
450
900
300
600
A wave is described by the equation:
y = 5 sin (500πt – 0.1x)
where the symbols have usual meanings. What is the wavelength of the wave?
10 meters
20π meters
4π meters
5 meters
What is the principle that states that the angle of incidence is equal to the angle of reflection?
Law of Reflection
Law of Conservation of Energy
Law of Refraction
Principle of Superposition
