This depends on the parameters of the crystallization process or the possible grinding and sieving.
potassium iodide
Sunspots rotate at different speeds.
We sum the two different speeds and devided by two
no
No! Lol
The properties of air flow at supersonic speeds is different than for subsonic speeds. So the design of the shape of the airplane and the inlets for the engines have to be different in order for it to fly at supersonic speeds.
Air resistance
no
yes they do
Yes.
it is different because the size.
Only if their speeds are different.(Wavelength) multiplied by (frequency) = speed of the waveIf the speeds are the same, then different wavelength means different frequency.