Higher Secondary School Teacher Junior Physics 332/2017 Answer Key 65/2018

6/27/2018
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Post: HSST Physics
Department: Higher Secondary School Teachers (Junior)
Category Code: 332/17
Qualification: Master's Degree in Physics, B.Ed. Degree in Physics
Question Paper Code: 65/18
Date of Test: 27-06-2018


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  1. Total energy density due to electric and magnetic fields is given by :
    • 1/2(εE2 + µH2
    • 1/2(εE + µH
    • (εE2 + µB2
    • 1/2(µE2 + εH2

  2. Poynting vector is given by :
    • μ0(ExH)
    • ε0(ExB)
    • (ExH)
    • (ExμB)

  3. Intrinsic impedance of free space is :
    • μ0/ε0
    • √(μ0/ε0)
    • √(μ/ε)
    • √(μr/εr)

  4. The dominant transverse electric wave in a rectangular waveguide is :
    • TE10
    • TE11
    • TE01
    • TE00

  5. If n1 and n2 are the refractive indices of the two non-conducting media, the reflection coefficient for normal L incidence at the interface is given by :
    • [(n2-n1)/(n2+n1)]2
    • [(n2+n1)/(n2-n1)]2
    • (4n1n2)/(n1+n2)
    • (n2-n1)/(n2+n1)

  6. In the presence of both electric and magnetic fields, the net force on a charge Q moving with velocity “V” is :
    • F=EQ(VXB)
    • F=QE.B
    • F=Q(B+VXE)
    • F=Q(E+VXB)

  7. Enthalpy “H” is mathematically defined as :
    • H=U+dQ
    • H=U−PV
    • H=U+PV
    • H=U+TS

  8. Collection of a large number of essentially independent systems having the same temperature T, volume V and same number of identical particles n is known as :
    • Microcanonical ensemble
    • Canonical ensemble
    • Grand canonical ensemble
    • Macrocanonical ensemble

  9. Electrons obey :
    • Bose - Einstein Statistics
    • Maxwell - Boltzmann Statistics
    • Fermi - Dirac Statistics
    • All three Statistics

  10. In grand canonical ensemble, the comprising systems can :
    • exchange both energy and particles
    • exchange only energy
    • exchange particles only
    • not exchange particles or energy

  11. Particles obey Pauli’s exclusion principle in :
    • Bose - Einstein Statistics
    • Fermi - Dirac Statistics
    • Maxwell - Boltzmann Statistics
    • all the three Statistics

  12. Lande’s “g” factor for the 32 P3/2 level of sodium atom is :
    • 2
    • 1/2
    • 4/3
    • 2/3

  13. Two or more electrons are said to be equivalent if they have :
    • same l and s values
    • same n and m1 values
    • same n and j values
    • same n and L values

  14. Which of the following will give microwave spectrum?
    • CO2
    • H2
    • CS2
    • HCl

  15. The pumping scheme used in solid state lasers is :
    • Electrical
    • Magnetic
    • Optical
    • Mechanical

  16. Mutual exclusion principle deals with the complementary nature of :
    • IR and Raman activities
    • NMR and IR activities
    • ESR and Raman activities
    • Microwave and IR activities

  17. Which of the following is not a property of laser light?
    • Directionality
    • Monochromaticity
    • Coherence
    • Divergence

  18. The typical wavelengths emitted or absorbed in Mossbauer spectroscopic studies is in the region of :
    • gamma rays
    • X-rays
    • microwave
    • visible

  19. When an electron jumps from the fourth orbit to the second orbit, we get :
    • Second line of Pfund series
    • Second line of Lyman series
    • Second line of Balmer series
    • Second line of Paschen series

  20. Cooper pairs are formed by :
    • electron-phonon-electron interaction
    • electron-proton interaction
    • proton-phonon-proton interaction
    • electron-hole interaction

  21. The reciprocal lattice to an fcc lattice is :
    • an fcc lattice
    • a hcp lattice
    • a sc lattice
    • a bcc lattice

  22. The region in k space at k = ±π is known as :
    • First Brillouine zone
    • First energy gap
    • Second Brillouine zone
    • Band

  23. If the applied external field is increased beyond the critical field, the material becomes :
    • a superconductor
    • normal conductor
    • insulator
    • semiconductor

  24. According to free electron model, the average K.E. of electron at temperature T is :
    • 1/2 kT
    • 3/2 kT
    • kT
    • Zero

  25. Which of the following is not a property of nuclear forces?
    • charge independent
    • strong attractive force
    • long range force
    • saturated force

  26. Nuclear radius R and the atomic mass number A are connected by the relation :
    • R=R0A1/3
    • R=R0A3
    • R=R0A2/3
    • R=R0A-1/3

  27. Parity is violated in :
    • α-decay
    • Fusion
    • Gamma emission
    • β-decay

  28. Energy generation in stars is through :
    • Nuclear fission
    • Stimulated emission
    • Nuclear fusion
    • Thermoelectric process

  29. Quark combinations of proton and neutron respectively are :
    • uds and uss
    • uss and uds
    • uud and udd
    • uud and uds

  30. Which of the following is not a baryon?
    • Neutron
    • Sigma
    • Proton
    • Muon

  31. Phase difference between input and output signals of a CE amplifier is :
    • 180°
    • 90°
    • 45°
    • 0°

  32. The ripple factor for a half wave rectifier is :
    • 0.406
    • 0.48
    • 0.812
    • 1.21

  33. Universal building blocks are :
    • AND and OR gates
    • NAND and OR gates
    • NAND and NOR gates
    • AND and NOT gates

  34. Which of the following statements is wrong?
    • LED is a forward biased PN junction
    • Photodiode is reverse biased PN junction
    • Solar cell is a PN junction
    • LED is a reverse biased PN junction

  35. In an integrator, the feedback element is :
    • Capacitor
    • Resistor
    • Zener diode
    • Transistor

  36. Hamiltonian is given by :
    • T−V
    • T+V
    • T/V
    • TV

  37. Relation between energy (E) and momentum (P) of a particle of mass M is :
    • E = P/M
    • E = 2P/M
    • E = P2/(2M)
    • E = P2/M

  38. Which of the following statements is wrong?
    • Fundamental Poisson brackets are invariant under canonical transformation
    • All Poisson brackets are canonical invariants
    • Poisson brackets of canonical variables are known as fundamental Poisson brackets
    • Poisson brackets are not canonically invariant

  39. If a generalized co-ordinate has the dimension of momentum, the generalized velocity will have the dimension of :
    • Velocity
    • Force
    • Torque
    • Acceleration

  40. Angular momentum L is given by :
    • L=r×v
    • L=m×v
    • L=m(r×v)
    • L=m(r×a)

  41. Possible number of degrees of freedom for a rigid body is :
    • 3
    • 6
    • 9
    • infinite

  42. Special theory of relativity deals with events in the frame of reference which moves with constant :
    • speed
    • velocity
    • acceleration
    • momentum

  43. The energy E, rest mass m and the momentum P of a relativistic particle are related as :
    • E2 = m2C2 + P2C2
    • E2 = m2C4 + P2C2
    • E2 = m2C2 + PC
    • E2 = m2C + P2C

  44. The K.E. of a body is twice its rest mass energy. Find the ratio of relativistic mass to rest mass of the body :
    • 3
    • 1/3
    • 2
    • 1/2

  45. The constraint that can be expressed in the form of an equation connecting co-ordinates and time is known as :
    • Holonomic
    • Non-holonomic
    • Sceleronomous
    • Rhombus

  46. De-Broglie wavelength of a particle of kinetic energy E is given by :
    • h/√(2mE)
    • h/√(mE)
    • h/mE
    • hE/√(2m)

  47. The zero point energy of a linear harmonic oscillator is :
    • Zero
    • hυ
    • 1/2
    • 2hυ

  48. Ground state energy level of a particle in a cubical box is :
    • six fold degenerate
    • three fold degenerate
    • two fold degenerate
    • non-degenerate

  49. Momentum operator is :
    • iℏ ∂/∂t
    • iℏ/m ∂/∂x
    • − iℏ ∂/∂x
    • iℏ ∂/∂x

  50. The degree of degeneracy for a three dimensional harmonic oscillator is :
    • (1/2)(n + 1)(n + 2)
    • (1/2)(2n + 1)(2n + 2)
    • (n+1)(n+2)
    • 2(n+1)(n+2)

  51. With increase in quantum numbers, the energy difference between successive energy levels of an anharmonic oscillator?
    • remains same
    • increases
    • decreases
    • periodically increase and decrease

  52. The uncertainty relation applies to :
    • Position and momentum only
    • Energy and time only
    • Angular momentum and angle only
    • All canonically conjugate physical quantities whose product has dimensions of action

  53. Klein - Gordan equation is valid for :
    • Electrons
    • Protons
    • Spin ½ particles
    • Spin zero particles

  54. No two electrons can have all the four quantum numbers identical. This is the statement of :
    • Uncertainty principle
    • Pauli’s exclusion principle
    • Hamilton’s principle
    • Gauss principle

  55. When curl of a vector is zero in some region, then in that region the vector is :
    • Rotational
    • Irrotational
    • Diverging
    • Converging

  56. Characteristic equation of matrix A is :
    • |A−λI|=0
    • |I−λA|=0
    • |Aλ−I|=0
    • |λ−AI|=0

  57. The rank of the matrix
    • 6
    • 1
    • 2
    • 3

  58. The residue of cot Z at Z=0 is :
    • Zero
    • π
    • −1
    • 1

  59. A point at which a function F(Z) ceases to be analytic is called :
    • singularity
    • double pole
    • pole
    • holonomic

  60. Commutative group is called :
    • semi group
    • abelian group
    • monoid
    • android

  61. A group having no proper normal subgroup is called :
    • normal subgroup
    • abelian subgroup
    • simple group
    • trivial subgroup

  62. Kronecker delta is a mixed tensor of order :
    • One
    • Two
    • Zero
    • Three

  63. If +1-1∫ Pn (X )dx= 2 then, n=?
    • 1
    • Zero
    • 2
    • −1

  64. The total solar radiation received at any point on the earth is referred to as :
    • albedo
    • beam radiation
    • diffuse radiation
    • insolation

  65. Structures formed with semiconductor thin films of different band gaps stacked one after the other is known as :
    • multiple quantum wells
    • quantum well
    • quantum wire
    • quantum dot

  66. In quantum dots, charge carriers are confined in :
    • two dimensions
    • one dimension
    • three dimensions
    • in a plane

  67. Higgs boson has a spin :
    • Zero
    • One
    • 1/2
    • -1/2

  68. Self-reinforcing solitary wave packet that maintains its shape while it propagates at a constant velocity is named as :
    • Bions
    • Solitons
    • Gluons
    • Photons

  69. Negative index metamaterials have :
    • negative relative permittivity and positive relative permeability
    • negative relative permeability and positive relative permittivity
    • both relative permeability and relative permittivity are negative
    • positive refractive index

  70. Expanding universe theory is based on the observation of :
    • Astronomical blue shift
    • Astronomical red shift
    • Astronomical green shift
    • No shift

  71. Which among the following may not be a criteria for selecting a learning experience?
    • Objective-basedness
    • Learner orientation
    • Practicability
    • Easiness of conducting

  72. Which of the following need not be included in the methodology chapter of a thesis?
    • Procedure adopted for the study
    • Sample taken for the study
    • Tools and techniques used for the study
    • Related literature of the study

  73. Arrange the following in correct sequence :
    (a) Preparation
    (b) Recapitulation
    (c) Presentation
    (d) Generalisation
    (e) Comparison
    • (a), (e), (c), (b), (d)
    • (a), (e), (b), (c), (d)
    • (a), (c), (e), (d), (b)
    • (a), (c), (b), (e), (d)

  74. The authenticity of data in Historical Research can be established through :
    • External criticism
    • Expert criticism
    • Internal criticism
    • Systematic criticism

  75. Which of the following is LEAST important while selecting a teaching method?
    • It should facilitate the creativity of the student
    • It should provide variety of learning experiences
    • It should be widely accepted among different disciplines
    • It should be based on multi-sensory approach

  76. Identify the data collection technique that is used in Quantitative Research.
    • Observation schedule
    • Document review
    • Interview schedule
    • Aptitude tests
    Question Error

  77. Which of the following provides highest concreteness of learning experience?
    • Excursion
    • Field trip
    • Exhibition
    • Dramatisation

  78. Which among the following is an intervening variable?
    • Teaching method
    • Intelligence
    • Fatigue
    • Socio-economic level

  79. Which of the following belongs to psychomotor domain of objectives?
    • Development of information processing skills
    • Development of desirable attitudes
    • Development of manipulative skills
    • Development of critical thinking

  80. Which of the following does not emphasise time restriction?
    • Prognostic test
    • Performance test
    • Summative test
    • Diagnostic test

  81. Which Article of the Indian Constitution described by Ambedkar as the “Heart and Soul”?
    • Article 14
    • Article 52
    • Article 24
    • Article 32

  82. The term “PURA” is associated with which of the following?
    • Project for Urban and Regional Affairs
    • Provision of Urban Amenities in Rural Areas
    • Public Undertaking Regulation Act
    • Public Utilities Regulatory Analyst

  83. Identify the Commission appointed to study the problems connected with Centre-State relations.
    • Sarkaria Commission
    • Mandal Commission
    • Liberhan Commission
    • Nanavathy Commission

  84. In which year Indian Parliament passed the ‘Protection of women from domestic violence Act”?
    • 2009
    • 2010
    • 2007
    • 2005

  85. The concept of Directive Principles of State Policy adopted into the constitution of India from which country?
    • Britain
    • USA
    • Ireland
    • Germany

  86. From the listed items, identify the schemes related with employment generation and poverty alleviation.
    • RSBY
    • MGNREGS
    • IRDA
    • ITDP

  87. Which part of the Indian constitution deals with fundamental rights?
    • Part III
    • Part IV
    • Part VI
    • Part I

  88. The term of office of the Chairperson and members of National Commission for Protection of Child Rights?
    • 6 years
    • 5 years
    • 4 years
    • 3 years

  89. Which article of the Indian constitution deals with constitution amendments?
    • Article 352
    • Article 326
    • Article 368
    • Article 360

  90. Which organization is related to the Right to Information Act, 2005?
    • Chipko Movement
    • Bharatiya Kisan Union
    • Mazdoor Kisan Shakti Sangathan
    • Narmada Bachao Andolan

  91. The social reformer in Kerala started the journal ‘Atmavidyakahalam’.
    • Ayyankali
    • Vaikunda Swamikal
    • Vaghbhatananda
    • V.T. Bhattathirippad

  92. Which event is hailed by Gandhiji as ‘A miracle of modern times’?
    • Savarna Jatha
    • Temple entry Proclamation
    • Guruvayur Satyagraha
    • Vaikom Satyagraha

  93. ‘A lighted lantern between two elephants and an open book on a book holder’ is the emblem of :
    • Kerala State Library Council
    • Purogamana Sahithya Prasthanam
    • Kerala University
    • Nataka Prasthanam

  94. Who wrote the book ‘Punarjanma Smaranakal’?
    • P.K. Chathan Master
    • M.C. Joseph
    • Swami Ananda Theerthan
    • P. Krishnapillai

  95. C.M.S. Press, the first printing press in Kerala was established by :
    • Elias Kuriakose Chavara
    • Poikayil Yohannan
    • Benjamine Bailey
    • Herman Gundert

  96. Which Indian city is associated with India’s first air-conditioned Suburban local train?
    • Kolkata
    • Mumbai
    • Bangalore
    • Delhi

  97. Who is the Current President of South Korea?
    • Moon Jae-in
    • Xi Jinping
    • Roh Tae-Woo
    • Kim Jong un

  98. Which is the hardest substance available on earth?
    • Platinum
    • Silver
    • Gold
    • Diamond

  99. Bleeding gums or tooth loss is a symptom of the disease :
    • Glaucoma
    • Scurvy
    • Goitre
    • Beriberi

  100. The World’s first country to grant Citizenship to a robot :
    • Israel
    • Saudi Arabia
    • Britain
    • Germany

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2 Comments

  1. Unknown28 June 2018 at 13:13

    Answers are wrongly given for questions 81,82,83,84,85..pls provide only correct answers

    ReplyDelete