Use app×
Ask a Question
Join Bloom Tuition
One on One Online Tuition
JEE MAIN 2025 Foundation Course
NEET 2025 Foundation Course
CLASS 12 FOUNDATION COURSE
CLASS 10 FOUNDATION COURSE
CLASS 9 FOUNDATION COURSE
CLASS 8 FOUNDATION COURSE

The mass of an `alpha-`particle is.

← Prev Question Next Question →
0 votes
79 views
in Physics by (72.6k points)
closed by
The mass of an `alpha-`particle is.
A. Less than the sum of masses of two protons and two neutrons
B. Equal to mass of four protons
C. Equal to mass of four neutrons.
D. Equal to sum of masses of two protons and two neutrons
Play Quiz Games with your School Friends. Click Here

1 Answer

0 votes
by (118k points)
selected by
 
Best answer
Correct Answer - A
(a) This is due to mass defect because a part of mass is used in keeping the neutrons and protons bound as `alpha-`particle.
← Prev Question Next Question →

Find MCQs & Mock Test

  1. JEE Main 2025 Test Series
  2. NEET Test Series
  3. Class 12 Chapterwise MCQ Test
  4. Class 11 Chapterwise Practice Test
  5. Class 10 Chapterwise MCQ Test
  6. Class 9 Chapterwise MCQ Test
  7. Class 8 Chapterwise MCQ Test
  8. Class 7 Chapterwise MCQ Test

No related questions found

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.

Categories

User Contribution to Sarthaks eConnect
Managed by Sarthaks Digitizing India
...