Answer:
c. 0.25km
Explanation:
v=f x wavelength
3000 = 12 x wavelength
wavelength = 3000/12 = 250m
250m to km
To convert m to km, we divide by 1000
250/1000 =0.25km
wavelength = 0.25km
For two un-related quantities, the Heisenberg uncertainty equations holds: the prduct of the two uncertainty quantities is greater than

Example of unrelated quantities are position and momentum, energy and time.
Thus

Knowing the speed of the bacteria the uncertainty in its position is
The answer to the first one is sublimation.
False
If all other factors, such as medium, are kept the same, longitudinal waves tend to be stronger.
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