Bohr's equation for the change in energy is

where
h = Planck's constant
c == the velocity of light
λ = wavelength.
The velocity is related to wavelength and frequency, f, by
c = fλ
Let us examine the given answers on the basis of the given equations.
a. As λ increases, f decreases and ΔE decreases.
TRUE
b. As λ increases, f increases and ΔE increases.
FALSE
c. As λ increases, f increases and ΔE decreases.
FALSE
Answer:
As the wavelength increases, the frequency decreases and energy decreases.
radio waves bc they have the longest wave lenthgs in a magnetic spectrum
Answer:
I don't really know
Explanation:
I really wanted to help you, but then I realized i didnt know how to
Answer: 10 m/s
Explanation: Velocity/Time
50/5= 10
:)