mylahmay123 mylahmay123
  • 23-02-2024
  • Chemistry
contestada

What is the wavelength of an electron moving at 3.94x10^7m/s

Respuesta :

Otras preguntas

What is the volume of a right circular cylinder with a diameter at 46.25 cm and a height of 18.5 m?
Which of the following correctly describes the state of matter of one of the samples? A is a solid because its volume is equal to the volume of the containers.
What is the equation of the translated function? A. f(x) = (x – 1)2 – 5 B. f(x) = (x + 1)2 + 5 C. f(x) = (x – 5)2 – 1 D. f(x) = (x + 5)2 + 1
Carissa leaves a 20% tip at her favorite restaurant. Her bill is $32.18. What tip should she leave?
Light traveling through air strikes the surface of the four different materials below. which material reflects light but doesn't refract it? Options: A-Metal Sp
In classical persia, slaves a. often came form the ranks of the free who went into debt b. could not marry another slave at will c. were often prisoners of war
Employees' self-efficacy level can be increased by: a. showing them the training success of their peers who are now in similar jobs. b. letting them know that t
the bake sale earned $83.48 during the 4 hours it was open. what is the unit rate?
I need more math help, the! Cement truck A can pour 200 cubic ft of concrete in 20 minutes. It only takes truck B 15 minutes to do the same job. If they both wo
You're using a wedge to split a log. you are hitting the wedge with a large hammer to drive it into the log. it takes a force of 1900 n to push the wedge into t