Ask Questions, Get Answers

Want to ask us a question? Click here
Browse Questions
Home  >>  JEEMAIN and AIPMT  >>  Physics  >>  Class12  >>  Atoms
0 votes

Which of the following is correct statement ?


Can you answer this question?

1 Answer

0 votes
Answer : (a) Beta rays are same as cathode rays
Explanation :
Both beta rays and cathode rays are made up of electrons . So only (a) is correct
(b) Gamma rays are electro magnetic waves
(c) Alpha particles are doubly ionized helium atoms
(d) Protons and neutrons have approximately same mass .
answered Feb 28, 2014 by yamini.v

Related questions

Ask Question
student study plans
JEE MAIN, CBSE, AIPMT Mobile and Tablet App
The ultimate mobile app to help you crack your examinations
Get the Android App