Calculate the smallest kinetic energy which an electron may have and still excite a hydrogen ato...

Channel:
PW Solutions
Subscribers:
456,000
Published on ● Video Link: https://www.youtube.com/watch?v=uLd12-YSSQU


Duration: 4:57
8 views
0

Calculate the smallest kinetic energy which an electron may have and still excite a hydrogen atom initially at rest. What minimum kinetic energy is necessary to ionize the hydrogen atom?
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2022-11-16Which impurity is doped in Si to form an N-type semiconductor? (A) \( \mathrm{Al} \) (B) B (C) A...
2022-11-16Assertion (A): Mutations can cause a change in protein structure. Reason (R): Gene mutations alt...
2022-11-16According to the Kirchhoff's law, in any analytic circuit, if the direction of current assumed t...
2022-11-16हल कीजिए \( \frac{5 x}{4}-1 \leq \frac{4 x-1}{3} \).
2022-11-16Draw a labelled diagram to illustrate sporogony in Plasmodium.
2022-11-16The integral \( \int_{0}^{\pi / 2} f(\sin 2 x) \sin x d x \) is equal to (A) \( \sqrt{2} \int_{0...
2022-11-16Analysis of jawbones from the skeletal remains of a vertebrate animal reveal its dietary pattern...
2022-11-16An electromagnetic wave is transposing energy in the negative \( y \) direction. At one point an...
2022-11-16Write down the differential coefficients of \[ (x+a)^{n}, x^{n}+a^{n}, x^{\frac{1}{2}}+a^{\frac{...
2022-11-16Which of the following characters is/are true for \( \mathrm{C}_{4} \) plants? (A) They lack pho...
2022-11-16Calculate the smallest kinetic energy which an electron may have and still excite a hydrogen ato...
2022-11-16If \( x, y, z \) are non-zero real numbers and \( \left|\begin{array}{ccc}1+x & 1 & 1 \\ 1+y & 1...
2022-11-16संकरण निहित संकर योगिकों की ज्यामितीय आकृति लिखिए-
2022-11-16\( 0^{\circ} \mathrm{C} \) पर तथा \( 2 \mathrm{bar} \) दाब पर किसी गैस के ऑक्साइड का घनत्व \( 5 ...
2022-11-16\( x \) के सापेक्ष अवकल गुणांक ज्ञात कीजिए- \[ \frac{x \tan x}{\sec x+\tan x} \]
2022-11-16The value of the reverse magnetising field required to make the residual magnetism of a sample e...
2022-11-16Atomicity of an element is defined as the number of atoms of an element in its one molecule for ...
2022-11-16Explain the following : The hydroxides of aluminium and iron are insoluble in water but \( \math...
2022-11-16एट्रियम द्वारा स्रवित हार्मोन का नाम लिखिए-
2022-11-16The dipositive ion can be formed by the atom with configuration (A) \( n s^{2} n p^{6} \) (B) \(...
2022-11-16Integrate \[ \int x^{2} \sin ^{-1} x d x \]