The escape velocity form the earth surface in km S-1 is____________________?
A. 4.2 km S-1
B. 7.5 km S-1
C. 9.5 km S-1
D. 1.1 km S-1
Physics Mcqs
McqsTestz.com has uploaded a comprehensive collection of Physics MCQs covering a wide range of topics including mechanics, thermodynamics, electromagnetism, optics, modern physics, waves, fluids, and more. Perfect for students preparing for exams such as matriculation, intermediate, competitive tests, Lecturer and university-level assessments.
The consumption of energy by a 60 watt bulb in 2 sec is_________________?
A. 120 J
B. 60 J
C. 30 J
D. 0.02 J
Which of the following is not conservative force_________________?
A. friction
B. electric
C. gravitational
D. magnetic
If velocity is doubled then__________________?
A. momentum increases 4 times and K.E increases 2 times
B. momentum and K.E. remain same
C. momentum increases 2 times and K.E increases constant
D. momentum increases 2 times and K.E increases 4 time
Work done by the force of friction is____________________?
A. always positive
B. always negative
C. positive only for small frictional force
D. positive only for large frictional force
The source of geothermal energy is___________________?
A. decay of radioactive element in the earth
B. compression of material in the earth
C. residual lost of the earth
D. all as said in A – B and C
The escape velocity of a body in gravitational field of earth is independent of__________________?
A. its mass
B. the angle at which it is thrown
C. both its mass and the angle at which it is thrown
D. gravitational field of earth
Work done by variable force is determine by dividing____________________?
A. force into small interval
B. displacement into small interval
C. both force and displacement into small intervals
D. force into small and displacement into large intervals
Proton electron neutron and a particles have same momentum. Which of them have highest K.E ?
A. Proton
B. electron
C. neutron
D. a-particle
The average power and instantaneous power become equal if work is done at __________________?
A. any rate
B. at variable rate
C. at uniform rate
D. at high rate
Solved Past Papers
CSS MPT Test Solved Past PapersÂ
Assistant Director Solved Past PapersÂ
Account Officer Solved Past PapersÂ
Town & Municipal Solved Past PapersÂ
Assistant Solved Past PapersÂ
SST Solved Past PapersÂ
Steno Typist Solved Past PapersÂ
UDC Solved Past PapersÂ
LDC Solved Past PapersÂ
Corporal Solved Past PapersÂ
ASI Solved Past PapersÂ
Storekeeper Solved Past PapersÂ
Postmaster Solved Past PapersÂ
DEO Solved Past PapersÂ
GD 7 Solved Past PapersÂ
Technician Solved Past PapersÂ
Vaccinator Solved Past PapersÂ
Inspector Solved Past Papers
Postal Clerk Solved Past PapersÂ
Sorter Solved Past Papers Â
Constable Solved Past PapersÂ
Departmental Solved Past Papers
National Highway & MotorwayÂ
Intelligence BureauÂ
Airport Security ForceÂ
Anti-Narcotics ForceÂ
Federal Board of Revenue FBR
Pakistan Academy of LettersÂ
Ministry of National Food Security & ResearchÂ
Ministry of Information & BroadcastingÂ
Survey of PakistanÂ
National Heritage & Culture DivisionÂ
Ministry of Planning Development & Special Initiative
Election Commission of PakistanÂ
Pakistan Meteorological Department
Ministry of InteriorÂ
Ministry of Foreign AffairsÂ
Ministry of Religious AffairsÂ
Department of Passport & ImmigrationÂ
Pakistan Post OfficeÂ
Audit General of PakistanÂ
Pakistan Bureau of StatisticsÂ
Poverty Alleviation & Social Safety DivisionÂ
 Ministry of DefenceÂ
Ministry of Law & JustcieÂ