Everyday Science
Everyday Science MCQs With Answers
650 Everyday Science MCQs for CSS, PPSC, FPSC, NTS and entry-test preparation. Take a scored quiz instead →
← All Main Subjects
Computer (596)
Current Affairs (1549)
English (793)
Everyday Science (650)
General Knowledge (1134)
Islamic Studies (576)
Mathematics (50)
Pakistan Studies (942)
Sound waves cannot travel through which of the following media?
ASteel
BWater
CVacuum
DAir
The pitch of a musical sound depends primarily on which characteristic of the sound wave?
AVelocity
BFrequency
CWavelength
DAmplitude
Loudness or intensity of sound depends primarily on which wave property?
AAmplitude
BSpeed
CPhase
DFrequency
Which electromagnetic radiation has the shortest wavelength and highest frequency in the electromagnetic spectrum?
AUltraviolet Rays
BRadio Waves
CGamma Rays
DX-Rays
Which electromagnetic waves have the longest wavelength and lowest frequency in the spectrum?
AInfrared Waves
BGamma Rays
CMicrowaves
DRadio Waves
Which type of electromagnetic radiation is used in household TV remote controls?
AInfrared Radiation
BRadio Waves
CX-Rays
DUltraviolet Radiation
What is the fundamental law of motion that states ‘For every action, there is an equal and opposite reaction’?
ANewton's First Law of Motion
BLaw of Universal Gravitation
CNewton's Second Law of Motion
DNewton's Third Law of Motion
Which law of physics is also known as the Law of Inertia?
ANewton's Second Law of Motion
BNewton's First Law of Motion
CKepler's First Law
DNewton's Third Law of Motion
What is the acceleration due to gravity (g) near the surface of the Earth approximately?
A6.7 m/s²
B9.8 m/s²
C8.9 m/s²
D10.8 m/s²
The escape velocity from the surface of the Earth is approximately equal to:
A11.2 km/s
B15.0 km/s
C9.8 km/s
D7.9 km/s