Physics (Graduation) Test 117 Welcome to Shaheen Leader Academy We expect 100% result. Click on Start Button. Your time is Ended. Thanks Physics (Graduation) Quiz 1 / 25 The linear magnification is given by:- image distance/ object distance size of the object/ size of the image object distance/ image distance 2 / 25 The equivalent focal length of two thin lens in contact is:- f = f1 + f2 f = f1 - f2 1/f = 1/f1 + 1/f2 3 / 25 Schrodinger equation admits only:- Continuous solution Discrete solution Infinite solution 4 / 25 The square of the magnitude of the wave function is called:- Current density Probability density Volume density Zero density 5 / 25 The atmospheric layer reflecting radio waves is called:- Ionosphere Ozonosphere Stratosphere 6 / 25 Ball pen function on the principle of:- Boyle's law Viscosity Surface tension 7 / 25 Which of the following can be a wave function:- cot x sin x tan x sec x 8 / 25 Permissble noise level at Residential area during night time is:- 75 dB(A) 45 dB(A) 55dB(A) 9 / 25 Statistical thermodynamics provide multiplicative interpretations of concept of:- Sum of thermodynamics probability for macrostates energy of system Thermodynamics probability Entropy 10 / 25 A set of shelves at different elevation is called:- Energy level Energy state Degeneracy level Occupation number 11 / 25 When the pressure of the system remain same, It is called _______________ process:- Adiabatic Isobaric Isochoric Isothermal 12 / 25 In plano convex lens:- both surfaces of a lens are concave One surface is convex another is plane both surfaces of a lens are convex One surface is concave another is plane 13 / 25 When a ship enters the sea from a river:- It rises a little It remains at the same level It sinks a little 14 / 25 In sun light a rose appears red. In green light the same rose appears:- Red Black green 15 / 25 Magnetic line of force contracts:- Longitudinally Laterally areally 16 / 25 1C/sec=_____________:- 1V 1A 1ohm 17 / 25 Good resistance coils are made of:- Copper Gold Manganin Silver 18 / 25 The ratio of permitivity of medium to permitivity of vacuum is called:- dielectric constant permittivity constant Electric constant 19 / 25 After long period of the use of a grey spot develops on the inside of the bulb. This is because the dust inside the bulb condense on the top:- Yes No 20 / 25 As the area of cross section and length of conductor change, the resistance of conductor_____________:- change same constant 21 / 25 Optical fibers are based on the phenomenon of:- Intereference Diffraction Dispersion total internal reflection 22 / 25 When no change of temperature between system and its surrounding , the equilibrium is called:- all chemical mechanical thermal 23 / 25 MB statistics can be used to extend the distribution too particles with a different:- Energy, momentum Light, energy Energy, mass 24 / 25 __________ is an example for cantilever beam;- Bridge Diving board Seasaw 25 / 25 Which part of the brain send signals to the higher centers in response to incoming messages:- Reticular formation Hippocampus Limbic system Your score is LinkedIn Facebook Twitter VKontakte Restart quiz Subscribe our Channel Here
