Waves In Different Media Quick Check Which measure does not change when a wave moves from one medium to another? (1 point)
O speed
O wavelength
O frequency
O amplitude

the correct answer, according to e2020, is the second choice there is an occluded front in region a and a cold front in region b.

look at this it will give you up to 17 answers  

a ratio derived from the equality between two different units that can be used to convert from one unit to the other. information obtained from experiments, sometimes called experimental results. the part of the experiment that is affected by the independent variable.