eimybenitez07 eimybenitez07

24-11-2020
Chemistry

contestada

Calculate the energy of a photon having a wavelength of 7.71 x 10^-5 m.

Respuesta :

meowmeow223334 meowmeow223334

24-11-2020

e = c*h/wavelength
C= light velocity 3 * 10e8 m/s
H = planck’s constant 6.626 * 10e-34 js
Now calculate 3 * 10e8 * 6.626 * 10e-34/ 7.71 * 10e-5 m

Answer Link

Otras preguntas

Which gives the equivalent decimal form of the fraction 6/23? 0.26243 0.26158 0.26062 0.26087

Which of the following sentences is punctuated correctly? On March 21, 1985 our community held its bicentennial. On March 21, 1985, our community health it's

What Enlightenment ideal appealed to the interests of the masses of French society during the period just before the French Revolution?

What is the best microscope to get a detailed view of the parts inside of a preserved plant cell? A. Transmission electron microscope B. Scanning electron mic

The shorter sides of an acute triangle are x cm and 2x cm. The longest side of the triangle is 15 cm. What is the smallest possible whole-number value of x?

What does deficit spending require a government to do

which number is the smallest .15 or .5?

Read the excerpt from "The Most Dangerous Game." Bleak darkness was blacking out the sea and jungle when Rainsford sighted the lights. He came upon them as he

In ΔABC shown below, point A is at (0, 0), point B is at (x2, 0), point C is at (x1, y1), point D is at x sub 1 over 2, y sub 1 over 2, and point E is at the qu

Please help can anybody find the number of permutations in the word “calculus”.