Physics · Quantum Mechanics
The unnormalized probability density distribution of a continuous variable x is given by p(x) = e-ax2 for -∞ ≤ x ≤ ∞, where a is a positive constant. The average value of x2 over the normalized distribution is:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1a2
- 22a
- 3a22
- 412a✓
Correct answer
12a
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
👥
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Online Test Series
Start Free Mock Test →Preparing for Physics?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Quantum Mechanics MCQs →Want more practice questions on Quantum Mechanics?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Physics · Quantum Mechanics