lyricbrown7499 lyricbrown7499

03-09-2020
Physics

contestada

Calculate the de Broglie wavelength of a 4.5-MeV α particle. Explain if a relativistic or non-relativistic approach is required

Respuesta :

hopemichael95 hopemichael95

06-09-2020

Answer:

4.4x10^-32m

Explanation:

Using

Wavelength = hc/E

= 6.63*10^-34 * 3x10^8/ 4.5 x10^ 6ev

= 4.4*10^-32m

Yes a relativistic approach is used because the particle moves at the speed of light

Answer Link

Otras preguntas

The three forms of nationalism are _____ ethnic, and religious.

B. For the following questions, use the reaction NO2(g) N2(g) + O2(g), with ΔH = –33.1 kJ/mol and ΔS= 63.02 J/(mol·K). i. Draw a possible potential e

What quadratic has roots x=8 and x= -5 x^2+3x-40 X squared minus 3X -40 X squared +13 X +40 X squared -13 X +40

Graphs again.. thank you for any help!!!

Which net folds into the rectangular prism above?

The bork nomination in the 1980s gave rise to a new term in washington's political lexicon—"to bork," which refers to the act of challenging a president's nomin

Please help and thank you

The capacity of an elevator is either 25 children or 20 adults. if 12 children are currently in the elevator, how many adults can still get in?

How many hours will it take the reptile food to reach 72.5

The scores of 1000 students on a standardized test were normally distributed with a mean of 50 and a standard deviation of 5. what is the expected number of stu