More Classes
5th Class
6th Class
7th Class
8th Class
9th Class
10th Class
11th Class
12th Class
NAT I
NAT II
CSS
IQ
General Knowledge
MDCAT
ECAT
GAT General
GAT Subject
Other Links
Go to Home
Online Tests
1st Year Fsc Physics Online Test MCQs With Answers
Question # 1
All point of the rigid body rotating about a fixed axis do not have same.
Choose an answer
Angular acceleration
Angular speed
speed
Angular displacement
Previous
Skip
Next
Question # 2
The blue colour of sky is due to
Choose an answer
diffraction
Reflection
Polarization
Scattering
Previous
Skip
Next
Question # 3
Beats can be heard when difference of frequency is not more than.
Choose an answer
8 Hz
10 Hz
4 Hz
6 Hz
Previous
Skip
Next
Question # 4
Minimum number of unequal forces whose vector sum can be zero are.
Choose an answer
5
4
3
2
Previous
Skip
Next
Question # 5
Salter's duck was invented by
Choose an answer
Newton
Einstein
Prof Salter
Maxwell
Previous
Skip
Next
Question # 6
An oscillating mass-spring system produces
Choose an answer
Sound waves
Electromagnetic waves
Light waves
Periodic waves
Previous
Skip
Next
Question # 7
Errors due to incorrect design of a device are called
Choose an answer
Random Error
Systematic Error
Physical Error
None of these
Previous
Skip
Next
Question # 8
The work done will be maximum when angle between F and d.
Choose an answer
180
o
0
o
90
o
60
o
Previous
Skip
Next
Question # 9
Teh uncertainty may occur due to
Choose an answer
Limitation of an instrument
Natureal variance of the object
Personal negligence
All of the above
Previous
Skip
Next
Question # 10
Slope of velocity time graph describes a physical quantity called.
Choose an answer
Displacement
Average velocity
Average acceleration
Momentum
Previous
Skip
Next
Question # 11
Height of geo stationary orbit of the satellite above the earth is.
Choose an answer
300 km
250 km
400 km
None of these
Previous
Skip
Next
Question # 12
Which one is non renewable source of energy.
Choose an answer
Hydro electric
Bio mass
Tides
Oil
Previous
Skip
Next
Question # 13
Identity the non conservative force among the following.
Choose an answer
Frictional force
Electrical force
Gravitational force
Elastic restoring force
Previous
Skip
Next
Question # 14
The SI unit for measuring plane angle is
Choose an answer
Streadian
Radian
Both a and B
None of these
Previous
Skip
Next
Question # 15
A force of 20 N acts along x axis, tis component is.
Choose an answer
0 N
10 N
20 N
30 N
Previous
Skip
Next
Question # 16
The word Fluid means
Choose an answer
To rise
To fall
To flow
To oppose
Previous
Skip
Next
Question # 17
The study of fluid dynamics is
Choose an answer
Easy
Complicated
Impossible
None of these
Previous
Skip
Next
Question # 18
The ratio of size of image and size of object is
Choose an answer
Focal length
Magnification
Resolving power
Principle focus
Previous
Skip
Next
Back