Answer:
The speed of the wave at the given wavelength and frequency is 60 m/s.
The given parameters;
wavelength of the wave, λ = 0.5 m
frequency of the wave, f = 120 Hz
The speed of the wave is calculated by applying general wave equation as shown below;
v = fλ
where;
v is the speed of the wave
v = 120 x 0.5
v = 60 m/s
Thus, the speed of the wave at the given wavelength and frequency is 60 m/s.
I think the most likely answer would be B.
If you could give Brainliest, it would help me a lot :) Hope this helped!!
Answer: To explain why letting go of pianos is acceptable at times
Explanation: Paragraph 7 talks about how broken down pianos may not be such a bad thing. Evidence: "So the pruning of a century’s worth of neglected home pianos might not be such a bad thing, if we continue to cherish the music."
the staar benchmarks are really annoying :/
Answer:
no i think im excited about college and becoming me this is a new apportinity and there are gerants and scholarships that i can use to help me out
Explanation:
this is good
