NTS Physics Teaching Jobs Question Answers |

These MCQs are helpful for Physics Teaching tests for NTS, PPSC, FPSC, SPSC, BPSC, AJKPSC and CSS Physics Subject Preparation also. All Physics MCQs Questions are solved with answers.

### Physics Teaching Jobs MCQs Quiz Test Preparations

### NTS Physics Teaching Jobs Past Papers MCQs With Answers

Q.1: In multiplication and division of measurement--------- ?

- Percentage uncertainties are added
- Absolute uncertainties are added
- Percentage uncertainties are divided
- Absolute uncertainties are divided

A

Q.2: The critical speed of an artificial satellite is------ ?

- 8 Kms-1
- 8.1 Kms-1
- 7.9 Kms-1
- 8 ms-1

C

Q.3: The relation between linear and angular acceleration is--------- ?

- a = a x r
- a = r x a
- a = a x r
- r = a x a

C

Q.4: A body moving along the circumference of a circle completes two revolutions. If the radius of the circular path is R the ration of displacement to the covered path will be---------- ?

- πR
- 2π R
- 0
- 4πR

C

Q.5: The angular speed of seconds hand of a watch in rads-1 is--------- ?

- π
- π/2
- π/30
- π/180

C

Q.6: A man of weight W is standing on an elevator which is ascending with an acceleration The apparent weight of the man is-------- ?

- mg
- mg – ma
- mg + ma
- mg – ma

C

Q.7: How many days would be in a year if the distance between the earth and the sun were reduced to half of its present value (assuming circular orbit) ?

- 365 days
- 730 days
- 329 days
- 129 days

D

Q.8: Terminal velocity of the body is directly proportional to the------ ?

- The radius of the body
- The diameter of the body
- Size of the body
- Square of the diameter of the body

D

Q.9: The equation of continuity is obtained by applying in the law of conservation of-------- ?

- Mass
- Energy
- Momentum
- All

A

Q.10: A man standing near a fast moving train may fall--------- ?

- On the train
- Away from the train
- Towards the train
- On himself

C

Q.11: Systolic pressure is called--------- ?

- Low blood pressure
- High blood pressure
- Normal blood pressure
- Abnormal blood pressure

B

Q.12: Which one is venturi relation ?

- P1 – P2 = 1/2 ρV22
- V2 = 2g (h1-h2)
- P = 1 /2ρV2 = ρgh = constant
- A1 V1 = A2 V2 = constant

A

Q.13: Bernoulli’s equation is applicable for---------- ?

- Laminar flow
- Turbulent flow
- Both laminar and turbulent flow
- None of these

C

Q.14: The waveform of S.H.M. is--------- ?

- Standing wave
- Sine wave
- Square wave
- None

B

Q.15: If the length of the second pendulum becomes four times, then its time period will become-------- ?

- 4 times
- 6 times
- 8 times
- 2 times

D

Q.16: A simple pendulum suspended from the ceiling of a lift has time period T when the lift is at rest. When the lift falls freely, the time period is-------- ?

- Infinite
- T/g
- Zero
- g/T

A

Q.17: Which one does not work according to resonance ?

- T.V
- Radio
- Microwave oven
- Bulb

D

Q.18: The energy absorbed by a body is ---------- at resonance ?

- Maximum as well minimum
- Minimum only
- Maximum only
- 0

C

Q.19: When K.E energy of SHM is maximum its------------ ?

- P.E is zero
- Acceleration is zero
- Restoring force is zero
- All P.E acceleration and restoring force are zero

D

Q.20: The projection of the particle moving in a circle with non-uniform speed executes ?

- S.H.M
- Vibratory motion
- Both B and D
- None S.H.M

C

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