1. Cyclotrons are used to accelerate
2. Among the following radiatins, which has the highest energy?
3. The energy of Sun is released ue to
4. The stars receive their energy from which of the following?
5. What is the source of electrical energy in an artificial satellite?
6. Which on eof the following element is used in solar cells?
7. Photovoltaic cell is related to
8. which of the following element is not included as a nuclear fuel?
9. Which of the following is not afuel element?
10. Which one of the following cannot be used as nuclear fuel?