So that we do not contaminate it with microorganisms or garbage or other human stuff.
Oceanographer? I think that is what it is.
In transistor,
Emitter current is equal to the sum of base current and collector current.
Thanks!
Wavelength = (speed) / (frequency)
= (3 x 10⁸ m/s) / (1 x 10⁸ /s) = 3 meters
I think it's b..................
