poorboy67 poorboy67

02-10-2020
Chemistry

contestada

If a photon has a wavelength of 6.83 x 10-12 m, what is its frequency?

Respuesta :

GeorgePP GeorgePP

02-10-2020

Nu = c/lambda
Nu being the frequency
Lambda being the wavelength
C being the speed of light

Divide the speed of light by the wavelength:
3/6.83 = 0.439
10^8/10^-12 = 20

So you have 0.439 x 10^20
or
4.39 x 10^19 s^-1

Answer Link

Otras preguntas

What can infer about the character from the information the passage provides

1. What kind of tectonic boundary would be evidenced by down-dropped blocks of rock and shallow-focused earthquakes?

9 ones 2 thousands - 3 ones

Which stage of fire development is controlled by fuel and/or ventilation, justify your answer. Inicipient, Growth, Fully Developed, or Decay?

6. A fine-grained texture most likely formed when a magma cooled a. deep within the Earth. b. at two different rates. c. close to the Earth’s surface. d. slowly

solve the quadratic equation: x^2 = -9

A 500 mb map shows a wavy wind pattern over the United States, where the wind direction is parallel to curved height contours. This can best be described as a _

A nebula, or swirling cloud of interstellar dust and gases, is seen. What happens next in the star formation process?

How do you solve x over 4 equals 2

Super Invar, an alloy of iron and nickel, is a strong material with a very Low coefficient of thermal expansion (0.20x10^-6/°C). A 1.6-m-long tabletop made of t