DanaKhojah8127 DanaKhojah8127
  • 02-01-2020
  • Chemistry
contestada

How much energy does a 9 x 10-8 m wavelength photon have?

A. 5.96 x 10-41 j

B. 2.21 x 10-18 j

C. 7.36 x 10-27

D. 1.988 x 10-49 J

Respuesta :

pstnonsonjoku
pstnonsonjoku pstnonsonjoku
  • 03-01-2020

Answer:

B

Explanation:

From the given formukar for energy of a photon, we can obtain the energy of the photon as shown in the image. The meaning of the parameters in the equation are also shown in the image.

Ver imagen pstnonsonjoku
Answer Link
craftyclub4u craftyclub4u
  • 12-07-2021

Answer: 2.21 x 10^-18 j

Explanation: a pex

Ver imagen craftyclub4u
Answer Link

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