MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping
Menu
Grade: 11
        
An  alpha particle with initial speed v0 is projected from infinity and it approaches up to
r0 distance from the nuclus. Then the initial speed of alpha particle which approaches upto 2rdistance from the nuclus. Is
2 years ago

Answers : (1)

Khimraj
3007 Points
							
Kinetic energy  = potential energy
½*m*vo2 = k*2e*Ze/ro           – (1)
and let velocity is v
then
½*m*v2 = k*2e*Ze/2ro           -(2)
then (2)/(1)
v2/vo2 = ½
then v = vo/\sqrt{2}
Hope it clears.
2 years ago
Think You Can Provide A Better Answer ?
Answer & Earn Cool Goodies


Course Features

  • 731 Video Lectures
  • Revision Notes
  • Previous Year Papers
  • Mind Map
  • Study Planner
  • NCERT Solutions
  • Discussion Forum
  • Test paper with Video Solution


Course Features

  • 141 Video Lectures
  • Revision Notes
  • Test paper with Video Solution
  • Mind Map
  • Study Planner
  • NCERT Solutions
  • Discussion Forum
  • Previous Year Exam Questions


Ask Experts

Have any Question? Ask Experts

Post Question

 
 
Answer ‘n’ Earn
Attractive Gift
Vouchers
To Win!!! Click Here for details