Physics Online Quizzes • Subject Knowledge Physics Quiz 05 January 17, 2018by Muhammad Arslan3,720 Views Written by Muhammad Arslan The correct unit of power is Kilowatt Dynes Joule Kilowatt-hour Continue >> In S.I System, the correct unit of pressure is mm of mercury Atmosphere Dynes per square cm Pascal Continue >> One big advantage of the atomic standards of length and time is that They are natural units They are of human size They can be measured with simple equipment They can be duplicated anywhere Continue >> Out of the followings which is not a characteristic of the fundamental units? They are easily reproductive They are not related to each other They do not change with change of conditions as temperature, state of motion, pressure etc They are well defined Continue >> choose the physical quantity which is not defined in terms of force per unit area Pressure Stress Strain Young's modulus Continue >> One pascal in SI is equal to One newton metre One dyne cm^2 One newton/metre One newton metre^-2 Continue >> The quantity e^2/hc , where 'e' is the electronic charge 'h' is the Planck's constant and 'c' is the velocity of light. Has the dimension of mass Has the dimension of length Has the dimension of time Is dimensionless Continue >> Given the density of wood is 0.5 gm per c.c. in the C.G.S. system of units. Its value in MKS units is given by 50 5,000 500 0.5 Continue >> One Fermi is equal to (in SI) 10^-12 farad 10^-12 metre 10^-12 Angstrom 10^-6 Henry Continue >> A pressure of 106 dynes/cm^2 in C.G.S. is equivalent to ... in M.K.S. 10^4 N/m^2 10^6 N/m^2 10^5 N/m^2 10^3 N/m^2 Continue >> Just tell us who you are to view your results ! Your first name : Your email address : Show my results >> Please share this quiz to view your results . Facebook PLAY AGAIN ! Facebook Comments
