Question

As the wavelength increases, the frequency?

A. decreases and energy decreases
B. increases and energy increases
C. decreases and energy increases
D. increases and energy deceases

Answer 1

A.

Answer 2

There is invers relation between wavelength and the frequency.
And it is mean that as the wave get longer the frequency get lower, and as the energy is directy proportioned to the frequency it decreases too.

Answer 3

Use
v=f*lamda
Here v is a constant

Answer 4

v=velocity of wave
f=frequency of wave
Lamda=wavelength

Answer 5

So f is inversely proportional to lamda

Answer 6

Again E=h*f

Answer 7

E=energy

Answer 8

So E is proportional to f

Answer 9

h=constant