Answer:
They use noise control, creating a wave that negates outside or ambient sound and replaces it with the desired sound that listeners request.
Explanation:
I hope this helped
Answer:
I can't see the picture
Explanation:
Im sorry can you right whats on the picture down in the comments plz.
I wanna say withdrawal? Ron needs to go to rehab
It's important to know that diffraction gratings can be identified by the number of lines they have per centimeter. Often, more lines per centimeter is more useful because the images separation is greater when this happens. That is, the distance between lines increases.
<h2>Therefore, the answer is 2.</h2>
Answer:
A car
Explanation:
A car can travel 100 m in 5 seconds
Hope this helps!
