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Which type of wave does not require a medium to travel?
What type of wave is a disturbance in a matter that travels through a medium?
Which type of wave causes the medium to vibrate at right angles to the direction in which the wave travels?
What is required for mechanical waves to travel?
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What type of wave is created when a source of energy causes a vibration to travel through a medium?
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Which type of wave does not require a medium to travel?
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What type of wave is a disturbance in a matter that travels through a medium?
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Which type of wave causes the medium to vibrate at right angles to the direction in which the wave travels?
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What type of wave is created when a source of energy causes a vibration to travel through a medium?
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Which type of wave cannot travel through empty space?
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