Do all waves require a material medium?
- No, not all waves require a material medium.
- Some waves, like sound waves, need a material medium to propagate through, but others, like light waves, do not.
- This is because light waves are electromagnetic waves, and as such, do not require a material medium to travel through.
What wave does not need a medium?
Non-mechanical waves are waves that do not need a medium for propagation. Sound waves, water waves and seismic waves are some examples of mechanical waves. The electromagnetic wave is the only non-mechanical wave. Put your understanding of this concept to test by answering a few MCQs.
Which type of wave can travel without a medium?
Sound waves are incapable of traveling through a vacuum. Furthermore, why is it important that EM waves can travel without a medium? In theory, an EM wave can travel forever. Because they do not need a medium, EM waves can pass through outer space, which is a near vacuum.
How are waves affected by a medium?
When waves travel from one medium to another the frequency never changes. As waves travel into the denser medium, they slow down and wavelength decreases. Part of the wave travels faster for longer causing the wave to turn. The wave is slower but the wavelength is shorter meaning frequency remains the same.
What is meant by the medium of a wave?
What is meant by a wave medium? Any marerial through which a wave travels. The number of cycles of a wave passing a point per unit time is the wave's? Frequency. The distance between two successive 'like' points on a wave is a wave's? Wavelength. What is the symbol traditionally used to represent wavelength?
How is periodic wave produced?
How far apart is a periodic wave produced in a shallow tank?
What direction does an earthquake wave travel?
What is the wavelength of a beam of light?
How many waves does a motor produce?
Can sound waves travel through vacuum?
Do both types of waves travel at the same speed?
See 4 more
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Unit 2 Sound Wave Review Flashcards | Quizlet
Study with Quizlet and memorize flashcards containing terms like A standing sound wave in a pipe has five nodes and five antinodes. How many open ends does the pipe have?, A standing sound wave in a pipe has five nodes and five antinodes. What is the harmonic number n for standing wave?, A sound wave has a wavelength of 3.0m. The distance from a compression center to the adjacent rarefaction ...
Waves review practice questions - The Leon M. Goldstein High School for ...
Waves review practice questions Name: Date: 1. The diagram shown represents four waves traveling to the right in the same transmitting medium. Which type of wave is represented?
Midterm Review Exam Name: - John Bowne High School
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Waves Review | Wave Motion Quiz - Quizizz
Play this game to review Wave Motion. The diagram shows a transverse wave traveling to the right through a medium. Point A represents a particle of the medium. In which direction will particle A move in the next instant of time?
Practice Problems For 1st Wave Exam - Benjamin N. Cardozo High School
Practice Problems Base your answers to questions 9 through 11 on the information and diagram below. A longitudinal wave moves to the right through a uniform medium, as shown below.
Free Response Questions Name: Answer KEY attached - John Bowne High School
Free Response Questions Name: Answer KEY attached 1.The diagram below represents two pulses traveling toward each other in a uniform medium. On the grid above, draw the resultant displacement of the medium when both pulses are located
How is periodic wave produced?
A periodic wave is produced by a vibrating tuning fork. The amplitude of the wave would be greater if the tuning fork were
How far apart is a periodic wave produced in a shallow tank?
A distance of 1.0 × 10^−2 meter separates successive crests of a periodic wave produced in a shallow tank of water. If a crest passes a point in the tank every 4.0 × 10^−1 second, what is the speed of this wave?
What direction does an earthquake wave travel?
An earthquake wave is traveling from west to east through rock. If the particles of the rock are vibrating in a north-south direction, the wave must be... A tuning fork oscillates with a frequency of 256 hertz after being struck by a rubber hammer.
What is the wavelength of a beam of light?
A beam of light has a wavelength of 4.5 x 10^−7 meter in a vacuum. The frequency of this light is
How many waves does a motor produce?
A motor is used to produce 4.0 wa ves each second in a string. What is the frequency of the wave?
Can sound waves travel through vacuum?
A: A sound wave can travel through a vacuum.
Do both types of waves travel at the same speed?
A: Both types of waves travel at the same speed.
How is periodic wave produced?
A periodic wave is produced by a vibrating tuning fork. The amplitude of the wave would be greater if the tuning fork were
How far apart is a periodic wave produced in a shallow tank?
A distance of 1.0 × 10^−2 meter separates successive crests of a periodic wave produced in a shallow tank of water. If a crest passes a point in the tank every 4.0 × 10^−1 second, what is the speed of this wave?
What direction does an earthquake wave travel?
An earthquake wave is traveling from west to east through rock. If the particles of the rock are vibrating in a north-south direction, the wave must be... A tuning fork oscillates with a frequency of 256 hertz after being struck by a rubber hammer.
What is the wavelength of a beam of light?
A beam of light has a wavelength of 4.5 x 10^−7 meter in a vacuum. The frequency of this light is
How many waves does a motor produce?
A motor is used to produce 4.0 wa ves each second in a string. What is the frequency of the wave?
Can sound waves travel through vacuum?
A: A sound wave can travel through a vacuum.
Do both types of waves travel at the same speed?
A: Both types of waves travel at the same speed.
