Hi students, Welcome to Amans Maths Blogs (AMBIPi). Are you preparing for SSC Scientific Assistant and looking for SSC IMD Scientific Assistant Physics Questions 41 to 60 with Answer Keys? In this article, you will get previous year questions of SSC Scientific Assistant IMD (Indian Meteorological Department), which helps you in the preparation of government job of SSC IMD Scientific assistant.
SSC Scientific Assistant IMD Previous Year Questions
SSC Scientific Assistant Physics Questions No: 41
If ‘x’ is the displacement of particle performing simple harmonic motion, than , kx2/2″ is equal to its ______ energy
Option A : kinetic
Option B : potential
Option C : total mechanical
Option D : vibrational
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Option B : potential
SSC Scientific Assistant Physics Questions No: 42
If ‘φ’ Electric flux through a closed surface ‘S’ ‘q’ is total charged enclosed by ‘S’ and ‘?’ o is permittivity of free space, then these three are related by Gauss, Law formula ______.
Option A : φ = qεo
Option B : φ = q/εo
Option C : φ = εo/q
Option D : φ = √qεo
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Option A : φ = qεo
SSC Scientific Assistant Previous Year Physics Questions No: 43
In the conduction band overlaps on the valence band.
Option A : elemental semiconductors
Option B : compound semiconductors
Option C : metallic conductors
Option D : insulators
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Option C : metallic conductors
SSC Scientific Assistant IMD Physics Questions No: 44
In a nuclear power plant based on pressurized- water reactor, which substance is used both as a moderator and as a heat transfer medium ?
Option A : air
Option B : hydrogen
Option C : nitrogen
Option D : water
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Option D : water
SSC Scientific Assistant Physics Questions Paper No: 45
In a stationary wave in a stretched string fixed at both ends at the first anti- node is formed at x = ______. (‘λ’ is the wavelength of the stationary wave)
Option A : λ/4
Option B : λ/2
Option C : λ
Option D : 2/λ
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Option A : λ/4
SSC Scientific Assistant Previous Year Paper Physics Questions No: 46
In a uniform magnetic field ‘B’, a charge ‘q’ of mass ‘m’ executes a circular orbit in a plane normal to ‘B’. Its a frequency of uniform circular motion is called to ?
Option A : qB/(2πm)
Option B : 2qB/(πm)
Option C : 2π/qB
Option D : pπ/(2qaB)
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Option A : qB/(2πm)
SSC Scientific Assistant Previous Year Paper Physics Question No: 47
In Einstein’s mass-energy equivalence relation E = mc2 , ‘c’ stands for ?
Option A : Planck constant
Option B : Elementary charge
Option C : Atomic mass constant
Option D : Speed of light
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Option D : Speed of light
Scientific Assistant Previous Year Paper Physics Questions No: 48
In equilibrium, the total energy is equally distributed in all possible energy modes for a molecule, with each mode having an average energy equal to ?
Option A : k/BT2
Option B : kBT
Option C : 2kBT
Option D : kBT/4
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Option A : k/BT2
IMD Scientific Assistant Physics Questions Paper No: 49
In Rutherford’s gold foil experiment which of the following were directed towards the gold foil?
Option A : β- particles
Option B : γ – particles
Option C : electrons
Option D : á – particles
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Option D : á – particles
Previous Year SSC Scientific Assistant Physics Questions: 50
In simple harmonic motion, the particle velocity lags behind the displacement by a phase angle of ______.
Option A : π/2
Option B : -π/4
Option C : π
Option D : -π
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Option B : -π/4
SSC IMD Scientific Assistant Physics Questions No: 51
In the formula, 1/λ = R (1/52 – 1/n2) which represents the Pfund spectral series for hydrogen, ‘R’ is ______ constant.
Option A : Planck
Option B : Bohr
Option C : Thomson
Option D : Rydberg
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Option D : Rydberg
SSC IMD Scientific Assistant Physics Questions No: 52
In a relation from Kinetic theory of gases, PV = (1/3) Nmv2, if ‘N’ is the number of particles than ‘m’ stands for
Option A : Molecular mass
Option B : Mass of the gas
Option C : Mass of the particle
Option D : Number of the moles of the gas
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Option C : Mass of the particle
SSC Scientific Assistant IMD Previous Year Physics Questions No: 53
In the simple harmonic motion x = √2 sin(ωt – π/4), the phase constant can be shown as ?
Option A : √2
Option B : 2π/ω
Option C : ωt
Option D : 7π/4
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Option D : 7π/4
SSC Scientific Assistant IMD Physics Questions No: 54
In which Thermodynamic process is temperature constant ?
Option A : Isobaric
Option B : Isochoric
Option C : Adiabatic
Option D : Isothermal
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Option D : Isothermal
SSC IMD Scientific Assistant Physics Questions Paper No: 55
If cells are kept in some solution and the net result is that the cell swells up, then the solution is ______.
Option A : hypertonic solution
Option B : isotonic solution
Option C : hypotonic solution
Option D : acidic solution
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Option C : hypotonic solution
SSC IMD Scientific Assistant Previous Year Paper Physics Questions No: 56
Inductive reactance is equal to ______ is where ‘p’ is the magnitude of the electron momentum and ‘h’ is Planks constant ?
Option A : hp
Option B : p/h
Option C : h/p2
Option D : h/p
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Option D : h/p
SSC IMD Scientific Assistant Previous Year Paper Physics Questions No: 57
One end of cylindrical pipe of cross-section 6.6 cm2 has 14 holes each of radium 1 mn. If water is flowing in pipe at 1 m/min than what is the speed (in m/s) of efflux through the holes ?
Option A : 0.25
Option B : 0.125
Option C : 0.625
Option D : 0.5
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Option A : 0.25
IMD Scientific Assistant Previous Year Physics Questions Paper No: 58
What does STP means ?
Option A : 0 degree Celsius temperature and 1 pascal pressure.
Option B : 0 kelvin temperature and 1 atm pressure
Option C : 0 kelvin temperature and 1 pascal pressure
Option D : 0 degree Celsius and 1 atm pressure
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Option D : 0 degree Celsius and 1 atm pressure
IMD Scientific Assistant Paper Physics Questions No: 59
Tensile stress on metal wire of radium 1 mn is 10,000 N/m2. How much is the restoring force developed in it(in N).
Option A : 3.14 x 102
Option B : 3.14 x 10 -2
Option C : 3.14 x 10-4
Option D : 3.14 x 104
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Option B : 3.14 x 10-2
Previous Year SSC IMD Scientific Assistant Physics Questions: 60
The of thermodynamics states that if two thermodynamic systems are each in thermal equilibrium with a third system separately are in thermal equilibrium with a third system separately are in thermal equilibrium with each other
Option A : Zeroth law
Option B : First Law
Option C : Second Law (Clauses statement)
Option D : Second Law (Kelvin- Planck statement)
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Option A : Zeroth Law
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