kristawalt kristawalt

02-07-2020
Chemistry

contestada

The de Broglie wavelength of an electron with a velocity of 6.90 × 106 m/s is ________ m. The mass of the electron is 9.11 × 10-28 g.

Respuesta :

chmvijayouls6d chmvijayouls6d

02-07-2020

Answer:

Explanation:

use this equation and solve for wavelength (λ)

λ = h/mv.

where h is plancks constant 6.63 × 10−34 J·s

m = mass of lectron

v = velcoeity of electron

Answer Link

Otras preguntas

What are some common types of hornets?

why did the confederacy face food shortages as the civil war progressed?

336% written as a decimal?

Animal phyla are primarily defined according to . 1 point a. a species diet. b. patterns of embryologic development and adult body plans. c. type of reproducti

the sum of six consecutive even integers is 90. what is the largest integer? A. 16 B. 20 C. 10 D32

Termination of an employee should be done

A(n) _____ is the organisms and nonliving factors in a certain area. habitat ecosystem population community

what are rational numbers in algebra

What are the base pairs in DNA and RNA?

Marta went to the local discount store to stock up on school supplies. She bought four spiral notebooks at $1.50 each, a package of pens for $3.95, three felt t