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ohaa [14]
3 years ago
13

A wave at sea travel with a velocity of 25 m/s. If it has a wavelength of 10 m, what is it’s frequency?

Chemistry
1 answer:
stealth61 [152]3 years ago
4 0

Answer:

2.5 Hz

Explanation:

Formula for the given question is:

Velocity= frequency X Wavelength.

v= f  X λ.

25 = 10 X f

f= 2.5 Hz

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The amount of sample that is left after a certain period of time, given the half-life, h, can be calculated through the equation.

             A(t) = A(o) (1/2)^(t/d)

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