Exam Category
Physics
Showing 1,689 questions & PYQs organized by topics.
Physics
01
Which scientist is credited with the buoyancy principle explaining why ships float?
RRB PYQ MCQ
02
What happens to the water level in a glass when a floating…
RRB PYQ MCQ
03
A pressure of 10 N/m² acts on an area of 2 m²….
RRB PYQ MCQ
04
Which factors determine the buoyant force on an object in a fluid?
RRB PYQ MCQ
05
When an object sinks under its weight, the fluid’s upthrust is:
RRB PYQ MCQ
06
Bernoulli’s theorem is based on conservation of:
RRB PYQ MCQ
07
Hydraulic brakes and hydraulic lifts operate on:
RRB PYQ MCQ
08
Which statement is incorrect?
RRB PYQ MCQ
09
Upthrust and an object’s weight act:
RRB PYQ MCQ
10
A tank partly filled with liquid accelerates uniformly horizontally. What happens to…
RRB PYQ MCQ