Answer:
0.68 m
Explanation:
We know that the speed of sound in air is a product of frequency and wavelength. Taking speed of sound in air as 340 m/s
V=frequency*wavelength
Then wavelength is given by 350/500=0.68 m
Therefore, to repeat constructive interference at the listener's ear, a distance of 0.68 m is needed
The answer is Venus, with the density of 5.204 grams per cubic centimeter
Since the anode dissolves and goes to the cathode. The object to be electroplated is kept at the cathode.
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The Euglena is unique in that it is both heterotrophic (must consume food) and autotrophic (can make its own food).
