what are unbalanced force
Draw a line and then with a wavy line throughout it. This is a sound wave.
Clarify the question first. Draw a diagram... What is meant by "distance from crest to trough" ? If you see that it should say "diagonal distance" the diagram then makes sense and its solution becomes obvious. - RogerC
electromagnetic wave is not a sound wave
Superposition principle.
An ultrasonic wave is not an electromagnetic wave; it is a sound wave.An ultrasonic wave is not an electromagnetic wave; it is a sound wave.An ultrasonic wave is not an electromagnetic wave; it is a sound wave.An ultrasonic wave is not an electromagnetic wave; it is a sound wave.
Draw a line and then with a wavy line throughout it. This is a sound wave.
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Clarify the question first. Draw a diagram... What is meant by "distance from crest to trough" ? If you see that it should say "diagonal distance" the diagram then makes sense and its solution becomes obvious. - RogerC
Sound is a pressure wave. Objects that "allow" sound to travel through them could be called wave guides.
No, a sound wave is a compressional wave.
sound behaves as a compressional wave, look at a photo of it. I'll try to draw it, but it 's gonna suck direction of propagation -----> * * * * * * * ** * * * * * * * ** **** * * * * * * * * *** * *
It itself is not visible, but described on a diagram it would like like any wave, up and down.
No. A sound wave is a pressure wave.
electromagnetic wave is not a sound wave
An ultrasonic wave is not an electromagnetic wave; it is a sound wave.An ultrasonic wave is not an electromagnetic wave; it is a sound wave.An ultrasonic wave is not an electromagnetic wave; it is a sound wave.An ultrasonic wave is not an electromagnetic wave; it is a sound wave.
True.
Superposition principle.