Physics Online Quizzes • Subject Knowledge Physics Quiz 05 January 17, 2018by Muhammad Arslan3,571 Views Written by Muhammad Arslan choose the physical quantity which is not defined in terms of force per unit area Strain Young's modulus Pressure Stress Continue >> One big advantage of the atomic standards of length and time is that They can be measured with simple equipment They are natural units They are of human size They can be duplicated anywhere Continue >> A pressure of 106 dynes/cm^2 in C.G.S. is equivalent to ... in M.K.S. 10^4 N/m^2 10^5 N/m^2 10^3 N/m^2 10^6 N/m^2 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 5,000 50 500 0.5 Continue >> One Fermi is equal to (in SI) 10^-6 Henry 10^-12 farad 10^-12 Angstrom 10^-12 metre Continue >> One pascal in SI is equal to One newton metre One newton/metre One dyne cm^2 One newton metre^-2 Continue >> Out of the followings which is not a characteristic of the fundamental units? They are well defined They are easily reproductive They do not change with change of conditions as temperature, state of motion, pressure etc They are not related to each other 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 >> In S.I System, the correct unit of pressure is Dynes per square cm Pascal mm of mercury Atmosphere Continue >> The correct unit of power is Joule Kilowatt-hour Dynes Kilowatt 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
