The de-Broglie wavelength associated with an electron moving with a... VIDEO
The de-Broglie wavelength associated with an electron moving with a speed of \( 5.4 \times 10^{6} \mathrm{~ms}^{-1} \) is
(a) \( 0.135 \mathrm{~nm} \)
(b) \( 0.125 \mathrm{~nm} \)
- (c) \( 0.150 \mathrm{~nm} \)
(d) \( 0.145 \mathrm{~nm} \)
W
π²PW App Link - https://bit.ly/YTAI_PWAP
πPW Website - https://www.pw.live
Other Videos By PW Solutions 2023-02-14 The number of photons entering the pupil of our eye per second, whe... 2023-02-14 Generally transition elements and their salts are coloured due to t... 2023-02-14 16 players \( \mathrm{P}_{1}, \mathrm{P}_{2}, \mathrm{P}_{3}, \ldots \ldots . . \mathrm{P}_{16} ... 2023-02-14 The de-Broglie wavelength of a particle of \( \mathrm{KE}, K \) is ... 2023-02-14 The determinant \( \left|\begin{array}{ccc}4+x^{2} & -6 & -2 \\ -6 ... 2023-02-14 Portion \( A B \) of the wedge shown in the figure is rough and \( B C \) is smooth. A solid cyl... 2023-02-14 The minors of \( -4 \) and 9 and the co-factors of \( -4 \) and 9
\... 2023-02-14 A proton and an \( \alpha \)-particle are accelerated through the s... 2023-02-14 \( x^{x} \) has a stationary point at
(A) \( \quad x=e \)
(B) \( x=... 2023-02-14 A horizontal turn table in the form of a disc of radius \( r \) carries a gun at \( G \) and rot... 2023-02-14 The de-Broglie wavelength associated with an electron moving with a... 2023-02-14 Wavelength of an electromagnetic wave is
(a) more than de-Broglie w... 2023-02-14 For the function \( f(x)=x^{2}-6 x+8,2 \leq x \leq 4 \), the value ... 2023-02-14 . A photocell cannot be used
(a) for reproduction of sound in motio... 2023-02-14 Transition elements show magnetic moment due to spin and orbital mo... 2023-02-14 Two cylinders having radii \( 2 R \) and \( R \) and moment of inertia \( 4 I \) and \( I \) abo... 2023-02-14 de-Broglie wavelength associated with an electron, accelerating thr... 2023-02-14 Number of ways in which 3 numbers in A.P. can be selected from \( 1,2,3, \ldots \ldots \mathrm{n... 2023-02-14 Rank the following groups of compounds in order of decreasing solubility in \( \mathrm{H}_{2} \m... 2023-02-14 . de-Broglie wavelength of a body of mass \( m \) and kinetic energ... 2023-02-14 Six married couple are sitting in a room. Find the number of ways in which 4 people can be selec...