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What is the wavelength of two waves when the first wave has twice the frequency of the second?
Wiki User
∙ 12y ago
The first has half the wavelength of the second
Wiki User
∙ 12y ago
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If the wave frequency is doubled what will happened to the speed?
Nothing, as the speed of sound doesn't change (about 340 metres per second in air). If the frequency (or pitch) were to be twice as high it would simply halve the wavelength.
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Your grandmother's second cousin is also your second cousin, but twice removed. The twice removed means the number of generations between you. Your mother's first cousin is your first cousin once removed. If your mother's first cousin has children, they are your second cousins.
