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Q: How fast is a wave moving if its wave length is 10 meters and its frequency is 110 Hz?

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Speed = (wavelength) x (frequency) = (10) x (100) = 1,000 meters per second

Wave speed = (wavelengtth) x (frequency) = (10) x (110) = 1,100 meters per second

The speed of a wave is equal to its wavelength times its frequency. Since you are using SI units, the answer will be in meters/second.

10*4 = 40 metres per second

The object is moving at the speed of 50 ms-1 .

16.8 mph

That depends on how fast you are moving.

High pitch = high frequency = short waves = comes from something moving fast Low pitch = low frequency = long waves = comes from something moving slower

20 meters per second

It depends, if you mean light or sound waves, for example, there are a variety of factors to be measured: The length of a wave from peak to peak is represented with lambda. You can also measure velocity of a wave (how fast and in what direction it is moving). Frequency of light effects the color of the light, and frequency of sound effects its pitch.

2.8 m/s

6.0 m/s

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