Exam Category
Physics
Showing 2,374 questions & PYQs organized by topics.
Physics
01
Sound is a:
RRB PYQ MCQ
02
Sound waves cannot travel through:
RRB PYQ MCQ
03
When sound passes through air, the air particles:
RRB PYQ MCQ
04
Which description of sound waves is false? Sound waves are _____ waves.
RRB PYQ MCQ
05
Sound is a form of _____ that produces hearing.
RRB PYQ MCQ
06
Which is not a characteristic of a sound wave?
RRB PYQ MCQ
07
Sound waves in air are:
RRB PYQ MCQ
08
A wave produces 40 crests and 40 troughs in 0.3 s. Find…
RRB PYQ MCQ
09
Which electromagnetic radiation has the shortest wavelength among these options?
RRB PYQ MCQ
10
What is a region of high particle density during sound transmission called?
RRB PYQ MCQ