Question

Calculate the energy, in joules, for a photon of 1024 nm light.

Answer #1

Calculate the difference in energy (in joules) between a
photon with
λ
= 719 nm and a photon with
λ
= 339 nm. Enter your answer in scientific
notation.

Calculate the energy in Joules for a photon with a wavelength of
400 nm. Report your answer to 4 significant figures using
scientific notation. (Ex: 1.345E-17 should be entered for 1.345 x
10-17)

What is the energy (in joules) of a single photon of light with
a wavelength of 4.80X10-7 meters?

Green light has a wavelength of 505nm. What is the energy, in
joules, of one photon of green light? What is the energy, in joules
, of 5.00 mol of photons of green light?

For 598-nm visible light, calculate its frequency (ν, Hz),
wavenumber (ν, cm^–1), and photon energy (J).

Calculate the energy (in joules) of each photon that is emitted
from a patch of ground that is at 32 ∘C. Use the λmax of
that temperature as your wavelength.

How much more energy per photon is there in green light of
wavelength 519 nm than in red light wavelength of 623 nm?

The hydrogen emission spectrum produces light at 430 nm (blue),
480 nm (blue-green) and 650 nm (red).
Find the energy in Joules and then in eV for a photon at each of
these wavelengths:
430 nm:
480 nm:
650 nm:
A metal surface has a work function (W0) of 2.7
eV. Of the three wavelengths of light in the hydrogen
spectrum, which would be able to release electrons from the metal
surface?
Calculate the kinetic energy in eV if any, of...

Calculate the energy of a photon having a wavelength in the
following ranges.
(a) in the microwave range,
? = 6.00 cm
(b) in the visible light range,
? = 600 nm
(c) in the x-ray range,
? = 6.00 nm

An atom emits a photon (bundle) of light having wavelength 486
nm. What is the frequency of the light? What is the energy of the
photon?

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