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Pachacha [2.7K]
3 years ago
12

What is the speed of a sound wave with a frequency of 680 hertz and a wavelength of 0.5 meters?

Biology
2 answers:
Elena-2011 [213]3 years ago
5 0
0.773m should be the answer

ludmilkaskok [199]3 years ago
4 0
.773 is ur answer
...............................
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What prevents blood movement from left ventricle to left atrium​
irina1246 [14]

The Mitral valve which is also known as left atrioventricular prevents blood movement from left ventricle to left atrium.

Explanation:

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3 years ago
Scientists once thought the giant panda was a type of bear. Later, scientists classified giant pandas as relatives of the bear a
Alexus [3.1K]
Yes u are simply correct it would be that. since it’s super eprotacted onto it
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