Amy K. answered • 11/23/16

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Score High! Patient Test Prep for Math, English, Reading, Sciences

They're just asking you about a relationship.

velocity = wavelength x frequency.

C doesn't change because it's the speed of light.

Therefore if one variable goes up, the other must go down.

ex from basic multiplication:

12= 3 x 4 starting point

12 = 6 x 2 an increase in the first term

12 = 1/2 x 24 a decrease in the first term

notice that when we increase the 3 to 6, the 4 is reduced to 2.

if we reduce the 3 to 1/2, the 4 is increased to 24.