Exam Category
Physics
Showing 1,689 questions & PYQs organized by topics.
Physics
01
What is the heat per unit mass required to change a substance…
RRB PYQ MCQ
02
Water evaporates:
RRB PYQ MCQ
03
A steam engine works on which scientific principles?
RRB PYQ MCQ
04
Why do water particles at 0°C have more energy than ice particles…
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05
_____ is a surface phenomenon.
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06
The expected qualities of a refrigerant are:
RRB PYQ MCQ
07
Which statement best explains why clothes dry faster on a windy day?
RRB PYQ MCQ
08
Statement 1: Heat conductors allow heat to pass easily. Statement 2: All…
RRB PYQ MCQ
09
Which of the following statements is incorrect?
RRB PYQ MCQ
10
Which law explains how the colour of black bodies such as the…
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