Objective Type NTS Physics MCQs Quiz Test

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Objective Type Physics Short Question Answers Preparations Online
Physics Interviews Jobs Test MCQs Question Answers


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Physics MCQs With Answers For Interviews Jobs Preparations


Q.1: Which one is the dimensionally correct equation ?
  1. f=vt
  2. S=Vit+1/2at2
  3. V=St
  4. V=f/t
B
Q.2: The rotational K.E of the hoop is equal to the------- ?
  1. its translational K.E
  2. half than its translational K.E
  3. double than its translational K.E
  4. four times than its translational K.E
A
Q.3: One radian is equal to---------- ?
  1. 67.3°
  2. 57.3°
  3. 87.3°
  4. 60°
B
Q.4: A stone is whirled in a vertical circle at the end of a string. When the stone is at the highest position the tension in the string is-------- ?
  1. Maximum
  2. Zero
  3. Equal to the weight of the stone
  4. Less than the weight of the stone
C
Q.5: Linear momentum of a photon is---------- ?
  1. zero
  2. hv/c2
  3. hv/c
  4. c2/hv
A
Q.6: The angular speed for daily rotation of the earth in rad S-1 is-------- ?
  1. 7.3 x 10 radians/second
  2. 7.3 x 5 radians/second
  3. 3.7 x 10 7.3 x 5 radians/second
  4. 7.3 x 10-5 radians/second
D
Q.7: A body of 2 kg is suspended from the ceiling of an elevator moving up with an acceleration g. Its apparent weight in the elevator will be------ ?
  1. 9.8 N
  2. 19.6 N
  3. 129.4 N
  4. 39.2 N
D
Q.8: Moving along the circumference of a circle completes two revolutions. If the radius of the circular path is R, the ratio of displacement to the covered path will be------ ?
  1. πR
  2. 2Ï€R
  3. 0
  4. 4Ï€R
C
Q.9: When the body moves with terminal velocity the acceleration in the body become---------- ?
  1. 0
  2. Maximum
  3. Variable
  4. Infinite
A
Q.10: According to equation of continuity A1V1 = A2V2 = constant. The constant is equal to--------- ?
  1. Flow rate
  2. Volume of fluid
  3. Mass of fluid
  4. The density of the fluid
A
Q.11: For which position maximum blood pressure in the body have the smallest value ?
  1. Standing straight
  2. Sitting on chair
  3. Sitting on ground
  4. Laying horizontally
D
Q.12: Laminar flow usually occurs at speeds------- ?
  1. Low
  2. High
  3. Very high
  4. Some time high and some time low
A
Q.13: Stokes law is applicable if body has ----------shape ?
  1. Rough
  2. Square
  3. Circular
  4. Spherical
D
Q.14: For ----------- flow the path of the fluid particles cannot be tracked ?
  1. Laminar
  2. Streamline
  3. Turbulent
  4. Both A and B
C
Q.15: The time period of a second pendulum is---------- ?
  1. 4 seconds
  2. 3 seconds
  3. 2 seconds
  4. 6 seconds
C
Q.16: The product of the frequency and time period is equal to--------- ?
  1. 1
  2. 2
  3. 3
  4. 4
A
Q.17: Electrical resonance is observed in---------- ?
  1. Radio
  2. Microwave oven
  3. Both in radio and microwave oven
  4. Neither in radio nor in a microwave oven
A
Q.18: A cup of milk is placed in a microwave oven. Tell which statements is false. (1) Milk will be heated up only. (2) Cup will remain cool. (3) Both cup and mild will get hot ?
  1. 0
  2. 1
  3. 2
  4. 3
B
Q.19: Forced vibration is known as--------- ?
  1. Simple harmonic vibration
  2. Natural vibration
  3. Driven harmonic vibration
  4. Free vibration
C
Q.20: If a material object moves with speed of light its mass becomes --------- ?
  1. equal to its rest mass
  2. double of its rest mass
  3. infinite
  4. zero
C


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