spindablock spindablock

21-11-2019
Chemistry

contestada

what is the approximate energy of a photon having a frequency of 4 x 10^7 Hz (h=6.6 x 10^-34]•s)

Respuesta :

25-11-2019

Answer:

E = 26.4 ×10⁻²⁷ j

Explanation:

Given data:

Energy of energy =?

Frequency = 4×10⁷ Hz

Solution:

Formula:

E = hf

E = hf

E = 6.6 ×10⁻³⁴ m²Kg/s . 4×10⁷ Hz

Hz = s⁻¹

j = m²Kg/s ²

E = 26.4 ×10⁻²⁷ j.

Answer Link

Otras preguntas

Extreme nationalism, devotion to a single ruler, use of force and terror and censorship of information is called Socialism, Liberalism, Fascism or Ethnocentrism

Which number can not be used to write related number sentences? explain. 5 7 9 14

A cube of side 3.56 cm has a charge of 9.11 μ C placed at its center. Calculate the electric flux through one side of the cube

A cube of side 3.56 cm has a charge of 9.11 μ C placed at its center. Calculate the electric flux through one side of the cube

Tickets to a play cost $5 at the door and $4 in advance. The theater club wants to raise at least $400 from the play. Write and graph an inequality for the numb

Which of the following groups of words is a sentence fragment? a. When we stopped by the garden. b. Stopping by the garden, we saw that the flowers were in bl

PEASE HELP ME!!! 5 ∑x+1 x=1

in "Charles" why does Laurie's mother initially worry that kindergarten might be too unsettling for Laurie?

The right to privacy protects citizens from

What is the midpoints of a segment whose endpoints are (-3, 8) and (7, -2) ?