The amplitude
is 8.307 m
When describing the peak value of a quantity, such as the level of sound waves or the power and voltage in electrical and electronic systems, the term amplitude is employed. A louder sound has a bigger amplitude, and a softer sound has a smaller amplitude.
As we previously discussed in the concept session, the square root of the water's speed is inversely related to the amplitude of its waves.

Solve for first case:

Solve for second case:

So, the two equations is equal


Rearrange and solve for the amplitude
:



= 8.307 m
So, The amplitude
is 8.307 m.
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First we should convert 14.4 km into meters using the conversion factor 1km = 1000m; thus, 14.4 km = 14,400 m. Next, we should convert all minutes into seconds <span>using the conversion factor 1 min = 60 seconds; thus, 40 mins = 2400 seconds while 20 minutes = 1200 seconds.
Speed = distance over time
Amy's speed = 14400 m / 2400 sec = 6m/s
Bill's time is 1200 sec + Amy's which is 2400 sec
Bill's speed = 14400m / 3600 sec = 4 m/s
Therefore, Amy is faster than Bill with 2 m/s difference.</span>
Answer:
Explanation:
scientific notation for 724,000,000,000 is
7.24*10^11
Answer:
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