crichter4098 crichter4098
  • 07-09-2020
  • Physics
contestada

The orbital radius of an electron in a hydrogen atom is 0.846 nm. What is its de Broglie wavelength?

Respuesta :

okpalawalter8
okpalawalter8 okpalawalter8
  • 08-09-2020

Answer:

The  value  is  [tex]\lambda   = 1.329 *10^{-9} \  m[/tex]

Explanation:

From the question we are told that

  The  orbital radius is  [tex]r =  0.846nm =  0.846 *10^{-9} \ m[/tex]

Generally the de Broglie wavelength is mathematically represented as

      [tex]\lambda  =  \frac{2 *  \pi  r}{4}[/tex]

substituting values

     [tex]\lambda  =  \frac{ 2 * 3.142  *  0.846 *10^{-9}}{4}[/tex]

    [tex]\lambda   = 1.329 *10^{-9} \  m[/tex]

Answer Link

Otras preguntas

true or false: One difference between somatic cells and gametes is that somatic cells are identical to one another, while gametes are not
Witch regard to the ph scale, a solution with a ph . A. Lower than 7 is considered basic
Can somebody please only answer this if u know the answer im very low on points thank you!
solve for w. tw+g=9r
If you have adjusted your privacy settings, you can be certain that no one else will see your photographs online. True False
Fill in the Blank Question Fill in the blanks to complete the sentence. The nervous system controls skeletal muscle.
Find the missing angle!
PLS ANSWER FAST WILL GIVE BRAINLEST!!! What is the force of a 3 kg skateboard accelerating at a rate of 4m/s2? Plug in the numbers: Force= mass x acceleration
What is the algorithm to determine the absolute of a number
(x+8)^2 is subtracted from 3x+4?