Plz I need help (Relativity Question)

  • Thread starter kaka'
  • Start date
  • #1
1
0

Homework Statement



Electrons are accelerated up to a kinetic energy of 10^9 eV. Find:-

(a) the ratio of their mass to the rest mass,
(b) the ratio of their velocity to the velocity of light,
(c) the ratio of their total energy to their rest mass energy.

1 eV=1.6x10^-19 Joule, c=3x10^8 msec^-1


Homework Equations





The Attempt at a Solution

 

Answers and Replies

  • #2
robphy
Science Advisor
Homework Helper
Insights Author
Gold Member
5,864
1,171
First, you need to provide...

Homework Equations



The Attempt at a Solution

 

Related Threads on Plz I need help (Relativity Question)

  • Last Post
Replies
3
Views
3K
Replies
2
Views
1K
Replies
1
Views
1K
Replies
5
Views
2K
  • Last Post
Replies
1
Views
2K
Replies
3
Views
4K
Replies
0
Views
1K
Replies
9
Views
2K
Replies
5
Views
2K
Top