I believe the best answer is law, as scientific laws are accepted to be true under the proper conditions.
The energy of a photon is given by:

where h is the Planck constant and f is the photon frequency.
We know the energy of the photon,

, so we can rearrange the equation to calculate the frequency of the photon:

And now we can use the following relationship between frequency f, wavelength

and speed of light c to find the wavelength of the photon:
The first scientist to introduce the concept of inertia was Galileo
1st Blank Answer: Balanced
2nd Blank Answer: 0n
I took the test and got it right
I would appreciate a Brainliest...