Exam Category
Physics
Showing 1,689 questions & PYQs organized by topics.
Physics
01
The conversion of a liquid into vapour at any temperature below its…
RRB PYQ MCQ
02
On which of the following principles does a refrigerator work?
RRB PYQ MCQ
03
Why are the exterior walls of houses painted white in hot climates?
RRB PYQ MCQ
04
Cotton clothes are worn in summer because of which phenomenon?
RRB PYQ MCQ
05
Running a fan gives relief in summer because:
RRB PYQ MCQ
06
Why do we wear cotton clothes in summer?
RRB PYQ MCQ
07
What is the effect of surface area on evaporation?
RRB PYQ MCQ
08
When two objects at the same temperature are placed in contact, which…
RRB PYQ MCQ
09
Which colour is used on the inside of a solar cooker?
RRB PYQ MCQ
10
Which factor decreases the rate of evaporation?
RRB PYQ MCQ