Physics 10 Chapter 16 Practice Test 2

1. Metals contain large number of:

2. Electron gun is used to investigate the properties of;

3. Time, pressure, distance are all:

4. To find the depth of sea-beds, C.R.O is used as:

5. The degree of deflection of electrons from their original direction is proportional to;

6. The screen of a cathode-ray tube consists of a thin layer of;

7. Electron gun has an electrode for controlling the flow of electron in the beam;

8. A component of cathode-ray oscilloscope (C.R.O) is;

9. For thermionic emission typical values of voltage and current used are:

10. Cathode-ray oscilloscope (C.R.O.) is used in many field of science for;

11. Analogue quantities are;