Confirm Questions ( 5 marks Fix)
1. What is photo electric effect.
2. State two characteristics of photoelectric effect.
3. With a neat diagram explain the experimental setup to study photoelectric effect.
4. State Einstein's Photo electric equation and mention the significance of each term in it.
5. What is debroglies hypothesis. Obtain an expression for debroglies wavelength.
6. What is debroglies wavelength. Obtain an expression for it.
7. Define photo electric work function, threshold frequency, stopping potential.