Given: Q1 = 3.5 x 10-5 C Q2 = 4.0 x 10-5 C
K = 9.00 x 109 N _ m2/C2
r = 4.5 m

Determine F.

N

c

explanation:

talk back to him about the sport and show him your expertise or leave the room

you'd use the equation that establishes a relationship between  energy  and  wavelength, which looks like this

e=h⋅cλ, where

λ  - the wavelength of the photon; c  - the speed of light, usually given as  3⋅108m/s; h  -  planck's constant, equal to  6.626⋅10−34j s

plug the value you were given for the energy of the photon in the above equation to get the wavelength

e=h⋅cλ⇒λ=h⋅ce

λ=6.626⋅10−34js⋅3⋅108ms−1.257⋅10−24j=1.581⋅10−1m