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SSC IMD Scientific Assistant Physics Questions 41 to 60 AMBIPi

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

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

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

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

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

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)

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

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

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

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 :

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

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

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

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 D : Isothermal

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

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

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

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

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

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)