Physics MCQs by General knowledge Solutions

Physics  MCQs   by General knowledge Solutions

1. Copper is the best conductor of electricity.

2. Blood cells are manufactured by bone marrow of the body.

3. The smallest organism which causes disease is virus and even smaller is called viroids.

4. Neutron, electron and Proton have neutral, negative and positive charges respectively.

5. Of all the flying machines that man has made only Rockets are suitable for space flight.


6. Transistors do not need a warm up period because they have no Filaments.

7. If an object gives off its own light, it is said to be Luminous.

8. An electric heater would be most likely to produce I.R Radiations.

9. The Kelvin scale of temperature is called the absolute scale.

10. The type of radiation that is unaffected by magnetic field is called Gamma Rays.

11. If we know the mass of an object and the force applied on it, it is possible to calculate acceleration of the object.

12. Active transport in animals and plants required metabolic energy and Concentration Gradient to carry the substances across cell membrane electrical gradient.

13. Diseases that spread through air are called Air Borne diseases.


14. When iron is less in body, the quantity of Haemoglobin in cell decreases.

15. Arteries become hard due to deposition of Fats and Cholesterol in them.


16. The science of study of old age is called Gerontology.

17. The instrument used for measuring the velocity is called Anemometer.

18. The science which deals with the bird is called Ornithology.


19. The function of the thermostat in a refrigerator is to maintain temperature.

20. Blotting paper absorbs ink because the action of capillary.