Question 7
(a) State two properties of cathode rays.
(b) Explain how the intensity and energy of cathode rays may be increased.
Theory
Question details
- Exam body
- WAEC
- Subject
- Physics
- Year
- 2001
- Question no.
- #7
- Type
- Theory
(a) State two properties of cathode rays.
(b) Explain how the intensity and energy of cathode rays may be increased.