Explanation:
use the formula
speed = frequency x wavelength
330 = frequency x 0.372
330 / 0.372 = frequency
887 Hz = frequency
hope this helps, please mark it brainliest
C.
because centripetal means that force only acts in the center of body in motion
Answer:
negative
Explanation:
Each droplet should have an integer multiple of the elementary charge. The smallest charge measured is the charge of an electron.
