Atomic Nucleus - Atomic Nucleus
Atomic Nucleus (40) Add new question
Question
Q: The negative sign in the equation. ΔN = — λNΔT, shows that?
Option | Answer | Is Correct |
---|---|---|
1 | the daughter nuclei emit is the opposite direction. | |
2 | there are more parent nuclei than daughter nuclei | |
3 | the number N decreases with time, i.e the number of parent nuclei decreases with time. |
Are you prepared and ready for your Exam?
Test your preparation with free online test. Stay ahead from others. Self assessment/analysis at your finger tips.
- Free Registration
- Free 25 test for new members equivalent to 250 question.
- 73225+ free, good quality MCQs included in the system.
Win Prizes
Take part in our quiz competition to win cash prizes, Mobile phone credit and more....
Visit our quiz competition page