Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • NCERT
  • What is the de Broglie wavelength of (b) a ball of mass 0.060 kg moving at a speed of 1.0 m/s.

Q: 11.15 (b) What is the de Broglie wavelength of a ball of mass 0.060\hspace{1mm}kg  moving at a speed of 1.0\hspace{1mm}m/s.

Answers (1)

best_answer

The momentum of the ball is

\\p=mv\\ p=0.06\ kg\ m\ s^{-1}

De Broglie wavelength is

\\\lambda =\frac{h}{p}\\ \lambda =\frac{6.62\times 10^{-34}}{0.06}\\ \lambda =1.1\times 10^{-32}\ m

Posted by

Sayak

View full answer

Crack CUET with india's "Best Teachers"

  • HD Video Lectures
  • Unlimited Mock Tests
  • Faculty Support
cuet_ads

Similar Questions

Trending Articles/News

anam-khan

CBSE Board Exam Dates 2027 LIVE: Class 10th, 12th time table soon; timings, guidelines for students
anam-khan

CBSE invites LOC submission for Class 12 re-exams 2026 in West Asian countries
anam-khan

CBSE Datesheet 2027 LIVE: Class 10, 12 board exam timetable soon; sample question papers, marking scheme

Latest Question