|Physics MCQs Quiz Test For SST Teacher|
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Objective Type Physics Solved Quiz Test
Physics Teacher Jobs Test Question Answers MCQs
Q.1: According to Einstein, the gravitational interaction is possible between-------- ?
- material objects only
- material objects and electromagnetic radiation only
- electromagnetic radiations
- none of the above
Q.2: When a body moves in a circle of radius r with linear speed V its centripetal force is--------- ?
Q.3: If a diffraction grating is placed in the path of a light beam it reveals-------- ?
- Wave property
- Particle property
- Energy particle
- Electromagnetic wave property
Q.4: In an angular motion, Newton’s second law of motion is-------- ?
- Στ = I α
- All above
Q.5: When fluid is incompressible then----------- ?
- The velocity of the fluid is constant
- The flow of the fluid is the straight line
- The density of the fluid is constant
- The volume of the fluid is constant
Q.6: In cricket when a bowler produce reverse swing the ball will move towards------- ?
- The shinning side of the ball
- Rough side
- The seam of the ball
- Goes straight
Q.7: The length of the second pendulum is-------------- ?
- 100 cm
- 99 cm
- 99.2 cm
- 98 cm
Q.8: Select an alternative from of uncertainly principle from the following------- ?
- ∆E = h/m∆c(1-cosθ)
- ∆E . ∆t = h
- mc2 = hv
- Any of above
Q.9: The least distance of distinct vision for a normal eye is--------- ?
- 15 cm
- 25 cm
- 30 cm
- 40 cm
Q.10: Excited atoms return to their ground state in-------- ?
Q.11: In laser production the state in which more atoms are in the upper state than in the lower one is called---------- ?
- Metal stable state
- Normal state
- Inverted population
- All the above
Q.12: The value of resistivity for insulator is of the order of-------- ?
- 105 ohm metre
- 106 ohm metre
- 107 ohm metre
- 108 ohm metre
Q.13: Acceptor and donor impurities donate-------- ?
- n-carriers only
- p-carriers only
- p-carriers and n-carriers respectively
- n-carriers and p-carriers respectively
Q.14: Gas molecules of different masses in the same container have the same average transnational kinetic energy which is directly proportional to their-------- ?
- absolute temperature
Q.15: Which of the following properties of molecules of a gas is same for all gases at particular temperature ?
- kinetic energy
Q.16: Unit vector n^ is along--------- ?
- Normal on a surface
Q.17: Mass defect per nucleon is ----------- ?
- The binding energy of the nucleus
- Packing fraction
- The average energy of the nucleus
- All of above are one and the same thing
Q.18: If east, west, north, south, up and down are representing the direction of unit vectors, then east x south has the direction along--------- ?
Q.19: In vibratory motion--------- ?
- P.E. remains constant
- K.E. remain constant
- total energy remains constant
- total momentum remains constant
Q.20: The distance covered by a body in one complete vibration is 20cm. What is the amplitude of body --------- ?
- 10 cm
- 5 cm
- 15 cm
- 7.5 cm