Home I scheme Mcq 22102 Physics Mcq for Diploma First Year

# 22102 Physics Mcq for Diploma First Year

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As we all know Msbte Winter 2021 Exams are near and 1st Year Candidates are searching for 22102 Physics Mcq for Diploma First Year. We have done a lot of research and made a few Possible set of Basic Physics 22102 Mcq Question Bank.

By referring msbte basic science question paper i scheme 1st Year Diploma Students Can Practice for their Upcoming Msbte Polytechnic winter 2021 Examination.

## Msbte Basic Science Question Paper I Scheme

In this Basic Science Physics Mcq Questions and Answers we have Provided 30 Questions from Previous Year Physics Model Answer Paper. In this Basic Physics Multiple choice Questions We have Covered Important Questions of Basic Physics from Chapters Including

• Units and Measurement
• Electricity Magnetism and Semiconductors
• Heat and Optics

## 22102 Physics Mcq for Diploma First Year

1) Which of the following is not a physical quantity ?
a. kelvin
b. candela
c. henry
d. All of these

### Wrong!

2) Which of the following is the dimensionally correct formula.
a. V=ut + at
b. V+u = at
c. V/u = at
d. Vt=u-a

### Wrong!

3) Which of the following is not the unit of energy?
a. Joule
b. Nm
c. W
d. kgm²sce-2

### Wrong!

4) If the error in the measurement of the momentum of a particle is (+100%). Then the error in the measurement of kinetic energy is
a. 400%
b. 300%
c. 100%
d. 200%

### Wrong!

5) Dimensions of impulse are..
a. [ML³T³]
b. [ML]
c. [MLT¹]
d. [MLT- ²]

### Wrong!

6) Indicate which of the following materials does not retain magnetism permanently.
(a) Soft iron
(b) Stainless steel
(e) Hardened steel
(d) None of the above

### Wrong!

7) The use of permanent magnets is not made in
(a) magnetos
(b) energy meters
c) transformers.
(d) loud-speakers

### Wrong!

8) In the left hand rule, forefinger always represents
(a) voltage
(b) current
(c) magnetic field
(d) Nickel

### Wrong!

9) Which of the following is a ferromagnetic material?
(a) Tungsten
(b) Aluminium
(c) Copper
(d) Nickel

### Wrong!

10) Gilbert is a unit of
(a) Electromotive force
(b) Magnetomotive force
(c) Conductance
(d) Permittivity

### Wrong!

11) An electric iron of 50 Ω generates 378 kcal of heat in 30 minutes. What is the voltage of mains? (J=4200 J/kcal)
a. V = 170 Volts
b. V = 190 Volts
c. V = 210 Volts
d. V = 240 Volts

### Wrong!

12)  When two resistances are connected in series, their effective resistance is 4 Ω, but when they are connected in parallel, the effective resistance becomes 1 Ω. Calculate the two resistances.
a. 1 Ω and 3 Ω
b. 3 Ω and 3Ω
c. 2 Ω and 2 Ω
d. none of these

### Wrong!

13) Most commonly used semiconductor material is
a. Silicon
b. Germanium
c. Mixture of silicon and germanium
d. None of the above.

### Wrong!

14) The process of adding impurities to a pure semiconductor is called
a. Mixing
b. Doping
c. Diffusing
d. None of the above

### Wrong!

15)  Impurities like boron, aluminum, gallium or indium are added to intrinsic semiconductor to form
a. N-type doped semiconductor
b. P-type doped semiconductor
c. A junction diode
c. A junction diode d. All of these

### Wrong!

16) The energy gap in a semiconductor
a. Increases with temperature
b. Does not change with temperature
c. Decreases with temperature
d. Is zero

### Wrong!

17) In a metal
a. The electrical conduction is by electrons and holes
b. The conductivity decreases with the rise in temperature
c. The conduction band is empty
d. None of the above

### Wrong!

18) The process of transfer of heat through a material medium from a place at a higher temperature to a at lower temperature in form of electromagnetic waves without intervening medium is called as xyz
a. Conduction
b. Convection
d. None of above

### Wrong!

19) Thermodynamic variables
a. Pressure
b. Volume
c. Temperature
d. All of the above

### Wrong!

20) In a statement of Boyle’s Law: “At a constant temperature, the pressure of a given mass of a gas is proportional to its volume”.
a. Inversely
b. directly
c. randomly
d. none of above

### Wrong!

21) In statement of Gay Lussac’s Law: “At a constant volume the pressure of a given mass of gas is proportional to its temperature.”
a. inversely
b. directly
c. randomly
d. none of above

### Wrong!

22. The number of significant figures in 3400 is
a. 7
b. 6
c. 12
d. 2

### Wrong!

23.The number of significant figures in 34.00 is
a.7
b. 6
c. 12
d. 4

### Wrong!

24.1f error in measurement of radius of sphere is 1%, what will be the error in measurement of volume?
a. 1%
b. ⅓%
c. 3%
d. 10%

### Wrong!

25.If the error in measurement of radius of sphere is 2% then the error in the determination of volume of the spirere will be ………..
a. 4%
b. 6%
c. 8%
d. 2%

### Wrong!

26. The dimensional formula of angular velocity is.
a. MºL⁰T-¹
b. ML’T-‘
c. M’L’T-‘
d. ML T²

### Wrong!

27.The unit of electric field is not equivalent to
a. N/C
b. J/C
c. V/m
d. J/Cm

### Wrong!

28. The result of adding 3.6×10 and 2.2×10 with due regard to significant figure is
a. 38.2×10
b. 2.6×10⁵
c. 3.8×10
d. 2.6×10

### Wrong!

29. When the number 6.03587 is rounded up to the second place of decimals, it becomes
a. 6.035
b. 6.04
c. 6.03
d. none of these

### Wrong!

30. The volume of sphere is 1.76cm’. the volume of 25 such spheres taking into account the significant figure is
a. 9.44×10 cm
b. 44.0 cm³
c. 44cm³
d. 44.00cm³

Physics test-5

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