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SSC Scientific Assistant Physics Questions 1 to 20 AMBIPi

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

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

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

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

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

Option B : 1/12th

SSC Scientific Assistant Previous Year Physics Question No: 6

1n0+ 235U92140Ba56 + 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

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

Option D : 273.15 K

Scientific Assistant Previous Year Physics Question Paper No: 8

1H14He2 + ______ +energy. Find the missing elements/s.

Option A : 2 neutrons

Option B : 2 electrons

Option C : 2 protons

Option D : 2 positrons

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

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

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

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

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

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

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

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

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

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

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

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