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Questions and Answers
What type of wave is formed when the entire waveform moves in one direction?
What type of wave is formed when the entire waveform moves in one direction?
- Mechanical wave
- Standing wave
- Periodic wave
- Traveling wave (correct)
What is a wave?
What is a wave?
- A stationary disturbance of one or more quantities
- A static equilibrium of one or more quantities
- A propagating dynamic disturbance of one or more quantities (correct)
- A random fluctuation of one or more quantities
What is a standing wave?
What is a standing wave?
- A pair of superimposed periodic waves traveling in opposite directions (correct)
- A wave with nulls at some positions
- A wave equation for single wave propagation
- A local deformation in a physical medium
How are waves often described?
How are waves often described?
What does a mechanical wave involve?
What does a mechanical wave involve?
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Study Notes
Types of Waves
- A progressive wave is formed when the entire waveform moves in one direction.
Definition of a Wave
- A wave is a disturbance that travels through a medium from one location to another.
Standing Waves
- A standing wave is a wave that remains in a fixed position, vibrating in place.
Description of Waves
- Waves are often described in terms of amplitude (maximum displacement), frequency (number of oscillations per second), and wavelength (distance between two consecutive points in phase).
Mechanical Waves
- A mechanical wave involves the transfer of energy through a medium, requiring a physical medium to propagate.
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