Assume that the de-Broglie wave associated with an electron can for...

Channel:
PW Solutions
Subscribers:
447,000
Published on ● Video Link: https://www.youtube.com/watch?v=CQdC0uFR1rg


Duration: 3:02
12 views
0

Assume that the de-Broglie wave associated with an electron can form a standing wave between the atoms arranged in a one-dimensional array with nodes at each of the atomic sites. It is found that one such standing wave is formed, if the distance \( d \) between the atoms of the array is \( 2 \AA \). A similar standing wave is again formed, if \( d \) is increased to \( 2.5 \AA \) but not for any intermediate value of \( d \).
The least of \( d \) for which the standing wave of the type described can form
(a) \( 0.8 \AA \)
(b) \( 0.5 \AA \)
(c) \( 1 \AA \)
(d) \( 2.5 \AA \)
\( \mathrm{P} \)
W
πŸ“²PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2023-02-14Relativistic corrections become necessary when the expression for t...
2023-02-14A lamp of negligible height is placed on the ground ' \( l_{1} \) '...
2023-02-14Two horizontal discs of different radii are free to rotate about their central vertical axes. On...
2023-02-14Which one of the following belongs to the family Muscidae? (2021) \...
2023-02-14dioxide, yet can convert light energy to chemical energy is P calle...
2023-02-14Two particles \( A_{1} \) and \( A_{2} \) of masses \( m_{1}, m_{2}...
2023-02-14When photon of energy \( 4.25 \mathrm{eV} \) strike the surface of ...
2023-02-14Lines \( y=x+i \) \& \( y=-x+j \) are drawn in \( x-y \) plane such that \( i \in\{1,2,3,4\} \& ...
2023-02-14Let \( 4 x+3 y \leq 75 \) and \( 3 x+4 y \leq 100, x \geq 0 \quad y...
2023-02-14Read the following statements and identify the correct statements: ...
2023-02-14Assume that the de-Broglie wave associated with an electron can for...
2023-02-14Consider the system of linear equations \[ \begin{array}{l} -x+y+2 ...
2023-02-14The curves \( C_{1}: y_{1}=1-\cos x, x \in(0, \pi) \) and \( C_{2}:...
2023-02-14In a photoelectric experiment set-up, photons of energy \( 5 \mathr...
2023-02-14Statement-1 : The sum of the series \( { }^{\mathrm{n}} \mathrm{C}_{0} \cdot{ }^{\mathrm{m}} \ma...
2023-02-14In the situation given, a force \( F \) is applied at the top of sphere. Study following stateme...
2023-02-14Maximum value of \( \log x / x \) in interval \( [2, \infty] \) is ...
2023-02-14A ring rolls without slipping on a horizontal surface. At any \( \mathrm{P} \) instant, its posi...
2023-02-14The coefficient of \( x^{49} \) in the expansion of \( (x-1)\left(x-\frac{1}{2}\right)\left(x-\f...
2023-02-14When a beam of \( 10.6 \mathrm{eV} \) photons of intensity \( 2.0 \...
2023-02-14Feasible region (shaded) for a LPP is shown in following figure. Ma...


Tags:
pw