Practice Properties of Matter RRB PYQ questions from Railway examinations, including RRB NTPC PYQ, RRB Group D PYQ, RRB JE PYQ, RRB ALP PYQ and RRB Technician PYQ. This topic-wise question set covers important Physics concepts related to the properties of matter that are useful for Railway exam preparation.
The questions cover important concepts such as elasticity, surface tension, capillarity, flow of liquids, buoyancy and Archimedes’ principle. These questions help candidates revise important concepts and understand the types of Physics questions that can be asked in RRB examinations.
Whether you are preparing for RRB NTPC Properties of Matter PYQ, RRB Group D Properties of Matter PYQ, RRB JE Properties of Matter PYQ, RRB ALP Properties of Matter PYQ, or RRB Technician Properties of Matter PYQ, practice these previous year questions regularly to strengthen your Physics preparation.
Start practicing Properties of Matter RRB PYQs and strengthen your Physics preparation for upcoming Railway examinations.
11
For a perfectly elastic collision, the coefficient of restitution is:
RRB JE
14/12/2014 / Red Paper
2014
✓ Answer:C1.0
The relative speed of separation equals the relative speed of approach, so e = 1.
12
The force of attraction between molecules of the same substance is called:
RRB NTPC (Stage-I)
11/02/2021 / Shift I
2021
✓ Answer:ACohesive force
Cohesion is attraction between molecules of the same substance; adhesion acts between different substances.
13
Internal friction in liquids is called:
RRB NTPC (Stage-I)
08/04/2021 / Shift II
2021
✓ Answer:BViscosity
Viscosity is a fluid's resistance to relative motion between its layers.
14
A liquid drop tends to minimize its surface area because of attraction between its particles. This phenomenon is called:
RRB NTPC (Stage-I)
17/01/2017 / Shift I
2017
✓ Answer:ASurface tension
Surface tension causes a liquid surface to tend towards the smallest possible area.
15
Which property makes small falling water drops approximately spherical?
RRB JE
14/12/2014 / Set-2, Red Paper
2014
✓ Answer:ASurface tension
Surface tension minimizes surface area; a sphere has the least area for a given volume. Large falling drops can be distorted by airflow.
Tags: Properties of Matter RRB Physics PYQ, Properties of Matter Previous Year Questions, RRB NTPC Properties of Matter PYQ, RRB Group D Properties of Matter PYQ, RRB JE Properties of Matter PYQ, RRB ALP Properties of Matter PYQ, RRB Technician Properties of Matter PYQ, Properties of Matter Questions for Railway Exams, Properties of Matter MCQ for RRB Exams
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