Exam Category
Physics
Showing 2,374 questions & PYQs organized by topics.
Physics
01
Which option correctly explains the statement: Sweating on hot days cools our…
RRB PYQ MCQ
02
As a result of adiabatic compression of an ideal gas, _____.
RRB PYQ MCQ
03
What is the physical state of water at 257°C?
RRB PYQ MCQ
04
Which of the following does not increase the rate of evaporation?
RRB PYQ MCQ
05
The third stage of the Carnot cycle is _____.
RRB PYQ MCQ
06
What is the heat per unit mass required to change a substance…
RRB PYQ MCQ
07
Water evaporates:
RRB PYQ MCQ
08
A steam engine works on which scientific principles?
RRB PYQ MCQ
09
Why do water particles at 0°C have more energy than ice particles…
RRB PYQ MCQ
10
_____ is a surface phenomenon.
RRB PYQ MCQ