Kerala PSC - Important and Expected General Science Questions - 20

1. The phenomenon of splitting of light into its constituents:


2. The unit of inductance:


3. 2001: A space Odyssey was written by:


4. ____ measures quantity of heat:


5. Who invented bifocal lens?


6. Who proved that sun light has seven colours?


7. Who discovered principle of floating bodies?


8. One mile equals ____ km


9. Number of cells in a car battery"


10. Woolens keep us warm in winter because they

11. Electrolyte in a dry cell :


12. When a moving bus stops suddenly, the passengers are pushed forward because of the:


13. If we go to the Himalayas, we feel breathless because:


14. Fish can survive inside a frozen lake because water near the bottom ____


15. SONAR is base on the principle of :


16. The correct form of Einsteins mass-energy equation is ___


17. Which type of glass is used for making glass reinforced plastic?


18. The atomic experiment 'Trinity' was conducted by:


19. The best conductor of heat among liquids:


20. The prolonging of sound due to reflection is called:


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