9th Physics Unit-1, Quiz-01 (Rs.12)

Student Quiz

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15

1. The branch of science which deals with the study of properties of matter, energy, and their mutual relationship is called:

(a) Astronomy (b) Physics (c) Chemistry (d) Geology

2. The study of properties of the ionic state of matter is called:

(a) Plasma Physics (b) Astrophysics (c) Sound (d) Electromagnetism

3. The study of internal structure of earth and its activities like seismography is called:

(a) Solid state physics (b) Heat (c) Mechanics (d) Geophysics

4. The study of the isolated nuclei of an atom is called:

(a) Plasma Physics (b) Astrophysics (c) Nuclear Physics (d) Biophysics

5. Much of the universe is made up of:

(a) Solid (b) Liquid (c) Plasma (d) All of above

6. The international system of units is abbreviated as:

(a) IS (b) SI (c) Both a & b (d) none

7. The terms used internationally for multiples and submultiples of various units are known as:

(a) Standard (b) Scientific notation (c) Prefixes (d) All of above

8. Meter rule can measure the length accurately up to:

(a) 1 mm (b) 1 cm (c) 1 m (d) 1 km

9. A device that can accurately measure up to one-tenth of a millimeter is:

(a) Meter rule (b) Vernier callipers (c) Screw Gauge (d) All

10. The SI unit of intensity of light is:

(a) Newton (b) Kelvin (c) Kilogram (d) Candela

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