Hi students, Welcome to Amans Maths Blogs (AMBIPi). Are you preparing for SSC Scientific Assistant and looking for SSC Scientific Assistant Physics Questions 1 to 20 with Answer Keys AMBIPi? 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 Previous Year Physics Question No: 1
In the ideal gas equation, PV= μ rt, μ is the of the ______ gas.
Option A : density
Option B : viscosity
Option C : thermal coefficient of volume expansion
Option D : number of moles
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Option D : number of moles
SSC Scientific Assistant Previous Year Physics Question No: 2
“To every action, there is an always an equal opposite reaction”. This statement is ______.
Option A : Newton’s 1st Law
Option B : Newton’s 2nd Law
Option C : Law of conservation of energy
Option D : Newton’s 3rd Law
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Option D : Newton’s 3rd Law
SSC Scientific Assistant Previous Year Physics Question No: 3
[M-1L3T-2] are dimensions of
Option A : Gravitational constant
Option B : Gravitational Potential energy
Option C : Gravitational potential
Option D : Gravitational intensity
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Option A : Gravitational constant
SSC Scientific Assistant IMD Previous Year Physics Question No: 4
Match the Type of wave with its Method of Detection.
A. X-rays 1. Point co-diodes
B. Infra-red 2. Thermopiles
C. Micro-wave 3. Geiger tubes
Option A : A-2 , B-3 , C-1
Option B : A-3 , B-2 , C-1
Option C : A-2 , B-1 , C-3
Option D : A-3 , B-1 , C-2
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Option B : A-3 , B-2 , C-1
SSC Scientific Assistant Previous Year Physics Question Paper No: 5
1 atomic mass unit (u) is equivalent to ______ the mass of carbon isotope C-12.
Option A : 12 times
Option B : 1/12th
Option C : 1/6th
Option D : 6 times
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Option B : 1/12th
SSC Scientific Assistant Previous Year Physics Question No: 6
1n0+ 235U92 ➜ 140Ba56 + yKr36 + 31n0 Find y from the given fission equation of an uranium nucleus?
Option A : 91
Option B : 95
Option C : 93
Option D : 92
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Option C : 93
SSC Scientific Assistant Previous Year Physics Question No: 7
What does 32o Fahrenheit equal to
Option A : 37.15 K
Option B : 100o C
Option C : 89.6o C
Option D : 273.15 K
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Option D : 273.15 K
Scientific Assistant Previous Year Physics Question Paper No: 8
1H1 → 4He2 + ______ +energy. Find the missing elements/s.
Option A : 2 neutrons
Option B : 2 electrons
Option C : 2 protons
Option D : 2 positrons
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Option D : 2 positrons
IMD Scientific Assistant Previous Year Physics Question Paper No: 9
A ball is thrown vertically upwards with a velocity of 20 m/s. How high will be the ball rise (in meters)? use (g= 10 m/s2)
Option A : 10
Option B : 20
Option C : 5
Option D : 40
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Option B : 20
SSC Scientific Assistant Previous Year Physics Question: 10
A boy standing on a 20 m tall building throws a stone horizontally with a speed of 15 m/s. With what speed will the stone hit the ground (in m/s)? use (g = 10 m/s2)
Option A : 20
Option B : 25
Option C : 15
Option D : 10
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Option C : 15
SSC IMD Scientific Assistant Previous Year Physics Question No: 11
A cyclic heat engine does 24 KJ of work per cycle. If the efficiency of the engine is 0.8, then what will be the heat (in KJ) rejected per cycle?
Option A : 30
Option B : 6
Option C : 19.2
Option D : 39.2
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Option B : 6
SSC IMD Scientific Assistant Previous Year Physics Question No: 12
A mono atomic molecule free to move in space has how many translational degrees of freedom?
Option A : three
Option B : two
Option C : one
Option D : five
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Option A : three
SSC Scientific Assistant Previous Year Physics Question No: 13
A resistor which has a silver coloured ring signifies that the resistor ______has percent tolerance
Option A : 10
Option B : 5
Option C : 1
Option D : 20
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Option A : 10
SSC Scientific Assistant IMD Previous Year Physics Question No: 14
A point of maximum positive displacement in a transverse wave is called?
Option A : through
Option B : vertex
Option C : apex
Option D : crest
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Option D : crest
SSC IMD Scientific Assistant Previous Year Physics Question Paper No: 15
A ray emanating from the object parallel to the principal axis of a convex lens after refraction ______.
Option A : passes through the second principal focus
Option B : passes through the center of curvature
Option C : passes through the pole
Option D : remains parallel to the principal axis
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Option A : passes through the second principal focus
SSC IMD Scientific Assistant Previous Year Previous Year Physics Question No: 16
An adiabatic wall between two thermodynamic systems ______.
Option A : allows both heat and matter to pass across it at constant temperature
Option B : does not allow heat to pass across it but allows matter to pass
Option C : does not allow matter to pass but allows heat to pass across it
Option D : does not allows heat or matter to pass across it
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Option D : does not allows heat or matter to pass across it
SSC IMD Scientific Assistant Previous Year Previous Year Physics Question No: 17
An alpha particle is same as ?
Option A : a helium nucleus
Option B : a hydrogen nucleus
Option C : a proton
Option D : a positron
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Option A : a helium nucleus
IMD Scientific Assistant Previous Year Previous Year Physics Question Paper No: 18
United States Food and Drug Administration (FDA) has approved which test for detecting Zika virus in donated blood??
Option A : Roche test
Option B : Cobas test
Option C : Trioplex test
Option D : Elisa test
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Option B : Cobas test
IMD Scientific Assistant Previous Year Physics Question Paper No: 19
At what temperature in (oC) is the r.m.s velocity of hydrogen molecules twice the r.m.s velocity of oxygen molecules at 327o C ?
Option A : 150
Option B : -123
Option C : -150
Option D : 123
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Option B : -123
Previous Year SSC IMD Scientific Assistant Previous Year Physics Question: 20
-B/μo – M is equal to ? ( B is magnetic field , M is magnetization of the material and μo is permeability of the free space)?
Option A : magnetic susceptibility
Option B : magnetic moment
Option C : magnetic intensity
Option D : magnetic flux
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Option C : magnetic intensity
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