How Much Energy is in One Photon of Orange Light?

How many Joules of energy are there in one photon of orange light whose wavelength is 6.30 x 10^-11 m?

a. 70

b. 1/5

c. 4

d. 3.00×10^8/6-36x1

Answer:

The energy of one photon of orange light with a wavelength of 6.30 x 10^-11 m is 3.16 x 10^-15 Joules.

Explanation:

In order to calculate the energy of a photon of orange light, we can use the formula E = hf, where E is the energy, h is Planck's constant, and f is the frequency of the light. However, in this case, we are given the wavelength of the light, not the frequency.

To find the frequency, we can use the formula f = c/λ, where c is the speed of light (approximately 3.00 x 10^8 m/s) and λ is the wavelength. By plugging in the values and converting the wavelength to meters, we can calculate the frequency of the orange light.

Once we have the frequency, we can then use the formula E = hf to calculate the energy of the photon. By substituting the values of Planck's constant and the frequency, we can find that the energy of one photon of orange light with a wavelength of 6.30 x 10^-11 m is 3.16 x 10^-15 Joules.

It's important to properly convert units and follow the correct formulas to accurately calculate the energy of a photon.