gfdsgfd2565 gfdsgfd2565
  • 22-05-2023
  • Physics
contestada

a particle of kinetic energy 50 ev in free space travels into a region with a potential well of depth 40 ev. what happens to its wavelength?

Respuesta :

Otras preguntas

what is a subspecies?
Can anyone help me solve this algebra porblem? -4 2/3=2n/3+1/3+n/3 Negative four and two thirds equals two "n" over three plus one over three plus "n" over thre
6.___He journeyed to the court of the great Kublai Khan, returning to Europe after seventeen years.
Can anyone help me solve this algebra porblem? -4 2/3=2n/3+1/3+n/3 Negative four and two thirds equals two "n" over three plus one over three plus "n" over thre
what are the different types of gorilla?
what is a subspecies?
What was the Battle of Wounded Knee?
13. Sound waves can't travel through A. a solid. B. a liquid. C. an elastic material. D. a vacuum.
You want to determine if one peak is steeper than another peak, based on a topographic map. What would you see on the steeper peak?
1. (k+7)² =2892. (2s-1)² =2253. (x-4)² =169please help me answer these :)