Physics Online Quizzes • Subject Knowledge Physics Quiz 05 January 17, 2018by Muhammad Arslan3,049 Views Written by Muhammad Arslan 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 >> The correct unit of power is Dynes Kilowatt Kilowatt-hour Joule Continue >> One pascal in SI is equal to One newton/metre One newton metre One newton metre^-2 One dyne cm^2 Continue >> In S.I System, the correct unit of pressure is mm of mercury Dynes per square cm Pascal Atmosphere Continue >> A pressure of 106 dynes/cm^2 in C.G.S. is equivalent to ... in M.K.S. 10^6 N/m^2 10^4 N/m^2 10^5 N/m^2 10^3 N/m^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 time Has the dimension of mass Has the dimension of length 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 0.5 500 5,000 50 Continue >> One big advantage of the atomic standards of length and time is that They can be duplicated anywhere They are natural units They are of human size They can be measured with simple equipment Continue >> One Fermi is equal to (in SI) 10^-12 farad 10^-12 metre 10^-6 Henry 10^-12 Angstrom Continue >> choose the physical quantity which is not defined in terms of force per unit area Strain Pressure Stress Young's modulus 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
