It means you can do 550 Newton Meters of work every second. Power is the rate of doing work, I hope this helps
"Frequency decreases" is the one way among the following choices given in the question that <span>frequency change as wavelength increases. The correct option among all the options that are given in the question is the second option. I hope that this is the answer that has actually come to your desired help.</span>
Respiratory and circulatory
I believe it’s A, i could be wrong tho 3
When your in the mountains or in a quiet room