CBSE Class 11 Physics MCQs Set 5

Refer to CBSE Class 11 Physics MCQs Set 5 provided below. CBSE Class 11 Physics MCQs with answers available in Pdf for free download. The MCQ Questions for Class 11 Physics with answers have been prepared as per the latest syllabus, CBSE books and examination pattern suggested in Class 11 by CBSE, NCERT and KVS. Multiple Choice Questions for All Chapters are an important part of exams for Class 11 Physics and if practiced properly can help you to get higher marks. Refer to more Chapter-wise MCQs for CBSE Class 11 Physics and also download more latest study material for all subjects

MCQ for Class 11 Physics All Chapters

Class 11 Physics students should refer to the following multiple-choice questions with answers for All Chapters in Class 11. These MCQ questions with answers for Class 11 Physics will come in exams and help you to score good marks

All Chapters MCQ Questions Class 11 Physics with Answers

 

Question. T is the period of oscillation for a spring-mass system on earth. Its period on moon is...
A. T
B. 6T
C. T/6
D. √ 6T
Answer: A

Question. In a stretched string, the speed of waves depends on...
A. the tension in the string
B. the amplitude
C. the wavelength
D. the acceleration due to gravity
Answer: A

Question. For a plane curved path with radius of curvature R without slope the maximum safe velocity of the vehicle(v) is proportional to...
A. R
B. R2
C. √R
D. 1/R
Answer: B

Question. Two projectiles A and B are projected with same initial velocity. The direction of A makes an angle αA = π/4 with the horizontal.The direction of B makes an angle αB with the horizontal. The range of A will be double that of B for αB equal to...
A. π/8
B. π/2
C. π/3
D. π/12
Answer: D

Question. A frictionless heat engine can be 100% efficient only its exhaust temperature is...
A. equal to its input temperature
B. 0°C
C. less than the input temperature
D. 0 K
Answer: D

Question. The resistance of conductor is R. The resistance of another conductor of identical material and equal length with twice the diameter is...
A. R/4
B. R/2
C. 2R
D. 4R
Answer: A

Question. The magnitude of the magnetic field B at a point on the axis near the centre of the infinitely long solenoid having n turns per unit length and carrying a current I is given by...
A. μnI
B. μI/n
C. (μnI)/4π
D. μI/4πn
Answer: A

Question. The impedance of a circuit does not depend on...
A. f
B. I
C. C
D. R
Answer: B

Question. Shadows are never completely dark because of...
A. interference
B. diffraction
C. polarization
D. reflection
Answer: B

Question. Threshold frequency is the characteristic of...
A. the incident radiation
B. the emitted electrons
C. the metal
D. both radiation and the metal
Answer: C

Question. In the hydrogen spectrum,the seriesv obtained in the visible region is...
A. Balmer series
B. Lyman series
C. Paschen series
D. Brackett series
Answer: A

Question. Out of four different atoms:46A2248B2246C2344D20, the pair of isotones is...
A. A and B
B. B and C
C. A and C
D. A and D
Answer: D

Question. In a common-base circuit, the current gain is...
A. 0
B. 1
C. less than 1
D. greater than 1
Answer: C

Question. The magnitude of the resultant of two forces is a minimum when the angle between them is...
A. 0°
B. 45°
C. 90°
D. 180°
Answer: D

Question. Work done on the particle in uniform circular motion is...
A. always positive
B. always negative 
C. always zero 
D. directly proportional to the force
Answer: C

Question. An 800-kg car moving at 80 kmph collides head-on with a 1200-kg car moving at 40 kmph. If they stick together, the wreckage now has an initial speed of...
A. 8 kmph
B. 40 kmph
C. 56 kmph
D. 60 kmph
Answer: A

Question. Fluids possess...
A. only volume elasticity
B. rigidity and volume elasticity
C. only rigidity
D. volume elasticity and tensile elasticity
Answer: A

Question. A water-proofing agent...
A. reduces angle of contact
B. increases angle of contact
C. decreases surface tension
D. increases surface area
Answer: B

Question. A certain container holds 1 kg air at atmospheric pressure. When an additional 1 kg of air is pumped into the container at constant temperature, the pressure is...
A. 0.5 atm
B. 1 atm
C. 2 atm
D. 4 atm
Answer: C

Question. If Q is the charge on either of the plates of the capacitor and V is the potential difference across the capacitor with capacitance C, what is not true is...
A. C = Q/V
B. V α Q
C. Q/V = constant
D. VQ = constant
Answer: D

Question. The origin of all magnetic fields lies in...
A. atoms of iron
B. magnetic domains
C. moving charges
D. permanent magnets
Answer: C

Question. The effective atmosphere of sun is called...
A. photosphere
B. chromosphere
C. corona
D. stratosphere
Answer: B

Question. A 4 litre gas cylinder contains neon gas at 12 kPa. Another cylinder with 8 litre capacity is at same temperature and contains argon gas at 24 kPa. When the two are connected, the total pressure will be...
A. 16 kPa
B. 18 kPa
C. 20 kPa
D. 36 kPa
Answer: C

Question. Eddy currents can be of use in...
A. dynamo armatures
B. moving coil galvanometers
C. transformer cores
D. all of the above.
Answer: B

Question. A tube closed at one end and containing air, produces the fundamental note of frequency 512 Hz when excited. If the tube is open at both ends, the fundamental frequency that can be excited in Hz is...
A. 1024
B. 512
C. 256
D. 128
Answer: A

Question. The process by which a heavy nucleus splits into two nuclei is known as...
A. fusion
B. β-decay
C. fission
D. γ-emission
Answer: C

Question. A uniform chain of length L and mass M is lying on a smooth table and one-third of its length is hanging vertically down over the edge of the table. If 'g' is the acceleration due to gravity, the work required to pull the hanging parton to the table is...
A. MgL
B. MgL/3
C. MgL/9
D. MgL/8
Answer: D

Question. Out of the following which is the most elastic ?
A. rubber
B. glass
C. steel
D. plastic
Answer: C

Question. Amagat's isothermal graphs are in the form of...
A. PV→T
B. PV→P
C. P→V
D. PV→V
Answer: B

Question. An ideal heat engine absorbs heat at 127° and rejects heat at 77°. Efficiency of the engine is...
A. 12.5%
B. 28%
C. 68%
D. 39%
Answer: A

Chapter 02 Units and Measurement
CBSE Class 11 Physics Units and Measurements MCQs
Chapter 03 Motion in a Straight Line
CBSE Class 11 Physics Motion in a Straight Line MCQs
Chapter 06 Work Energy and Power
CBSE Class 11 Physics Work Energy and Power MCQs
Chapter 07 System of Particles and Rotational Motion
CBSE Class 11 Physics Systems of Particles and Rotational Motion MCQs
Chapter 09 Mechanical Properties of Solids
CBSE Class 11 Physics Mechanical Properties of Solids MCQs
Chapter 10 Mechanical Properties of Fluids
CBSE Class 11 Physics Mechanical Properties of Fluids MCQs
Chapter 11 Thermal Properties of Matter
CBSE Class 11 Physics Thermal Properties of Matter MCQs

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All Chapters MCQs Physics CBSE Class 11

All MCQs given above for Class 11 Physics have been made as per the latest syllabus and books issued for the current academic year. The students of Class 11 can refer to the answers which have been also provided by our teachers for all MCQs of Physics so that you are able to solve the questions and then compare your answers with the solutions provided by us. We have also provided lot of MCQ questions for Class 11 Physics so that you can solve questions relating to all topics given in each chapter. All study material for Class 11 Physics students have been given on studiestoday.

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CBSE MCQs Physics Class 11 All Chapters

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Multiple Choice Questions (MCQs) for All Chapters Class 11 Physics are objective-based questions which provide multiple answer options, and students are required to choose the correct answer from the given choices.