what is energy of a photon that has a wavelength of 535nm? Show work.

Question

Question

science chemistry

Answer 1

Answer #1

Given:
lambda = 535 nm = 5.35*10^-7 m

use:
E = h*c/lambda
=(6.626*10^-34 J.s)*(3.0*10^8 m/s)/(5.35*10^-7 m)
= 3.716*10^-19 J
Answer: 3.72*10^-19 J

Answer 2

Similar Homework Help Questions

6. (5 points) What is energy of a photon that has a wavelength of 535 nm?...

6. (5 points) What is energy of a photon that has a wavelength of 535 nm? Show your work
What is the wavelength of a photon whose energy is twice that of a photon with...

What is the wavelength of a photon whose energy is twice that of a photon with a 700 nm wavelength?
If the wavelength of a photon and the wavelength of an an electron are both 250 nm, calculate the ratio of the photon energy to the electron energy. Which has the greater energy?

If the wavelength of a photon and the wavelength of an an electron are both 250 nm, calculate the ratio of the photon energy to the electron energy. Which has the greater energy?

Which has more energy a photon with a wavelength of 350 nm or a photon with...

Which has more energy a photon with a wavelength of 350 nm or a photon with a wavelength of 250 nm.
a) What is the wavelength ? in nm for light with a photon energy Ephoton =...

a) What is the wavelength ? in nm for light with a photon energy Ephoton = 2 eV? b) What is the photon energy for light with a wavelength ? = 600 nm? c) What is the photon energy for light with a wavelength ? = 630 nm? (in units of eV)
What is the energy of a photon absorbed by an atom if it has a wavelength...

What is the energy of a photon absorbed by an atom if it has a wavelength of 416.00 nanometers? Enter your answer in eV. 1.000 J = 6.242 x 1018 eV

3. Calculate the wavelength, frequency, and energy of a photon emitted by the following transitions in...

3. Calculate the wavelength, frequency, and energy of a photon emitted by the following transitions in a hydrogen atom: (Show your work to receive full credit) 6--->5 A)Wavelength(in nm) B)Frequency (in s^-1) C) Energy of photon (in J)
A photon of wavelength 200nm strikes a material with a work function of 0.85eV. a)What is...

A photon of wavelength 200nm strikes a material with a work function of 0.85eV. a)What is the kinetic energy of the emitted electron? b) What is the DeBroigle wavelength of the electron?
Calculate the frequency and energy of a photon that has a wavelength of 1075.0nm.

Calculate the frequency and energy of a photon that has a wavelength of 1075.0nm.

Calculate the energy of a photon that has a wavelength of 432 nm.

Calculate the energy of a photon that has a wavelength of 432 nm.