General Studies  Physics

11. Absolute zero is

273oC -273oC 0oC 100oC

Workspace

Comments

12. When a substance is heated its kinetic energy is

zero not changed increases decreases

Workspace

Comments

13. Boiling point of water in kelvin scale

100K 273K 373K 473K

Workspace

Comments

14. Transmission of heat in vaccum

Convection conduction radiation none

Workspace

Comments

15. telescope is invented by

Newton Galelio Franklin Edison

Workspace

Comments

16. When a light travel from rarer to denser medium it deflected

away from normal Towards normal not deflected All

Workspace

Comments

17. Identify the principle of endoscope

Reflection Refraction Total internal reflection dispersion

Workspace

Comments

18. What is the unit of power of lens

Candela Watt Dioptre Decible

Workspace

Comments

19. sound is measured in

Candela Decible Ampere Mole

Workspace

Comments

20. Intensity of sound depends on

Amplitude Wavelength Frequency Time period

Workspace

Comments

 

*Click on the QNo to display a Question.

Total Ans