Discuss one theory that has been proposed about the creation of the universe provide at least one piece of evidence to support t
1 answer:
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Answer:
0.017 s
Explanation:
The period of a periodic signal is defined as the reciprocal of the frequency:
where
T is the period
f is the frequency
For the electrical power, the frequency is
f = 60.0 Hz
Substituting into the previous equation, we find the period:
The fundamental frequency of the tube is 0.240 m long, by taking air temperature to be C is 367.42 Hz.
A standing wave is basically a superposition of two waves propagating opposite to each other having equal amplitude. This is the propagation in a tube.
The fundamental frequency in the tube is given by
where,
Since, T=37+273 K = 310 K
v = 331 m/s
Using this, we get:
Hence, the fundamental frequency is 367.42 Hz.
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