Physics - Part 1 Online Exam Quiz
Physics - Part 1 GK Quiz. Question and Answers related to Physics - Part 1. MCQ (Multiple Choice Questions with answers about Physics - Part 1
In SONAR which kind of wave is used
Options
A : Infrasonic
B : Ultrasonic
C : Radio
D : Audible sound
Which one type of radiation has the longest wave length
Options
A : Infrared
B : Ultraviolet
C : X-ray
D : Radio Wave
Which one of the following ray has minimum wavelength
Options
A : Gamma ray
B : Cosmic ray
C : Utraviolet ray
D : X-rays
Who discovered X-ray
Options
A : Marie Curie
B : Pierre Curie
C : Wilhelm Rontgen
D : Ernest Rutherford
According to the quantum theory of light, the energy of light is carried in discrete units are called
Options
A : Photoelectrons
B : Protons
C : Electrons
D : Photons
The energy of a photon varies directly with its
Options
A : Wave length
B : Frequency
C : Speed
D : None of the above
The unit of intensity of electric field is
Options
A : N/c
B : N/m
C : J/c
D : volt
Which physicists is the writer of the book 'A Brief History of Time'
Options
A : Isaac Newton
B : Hans Bethe
C : Albert Einstein
D : Stephen Hawking
Who gave black hole theory
Options
A : Albert Einstein
B : Stephen Hawking
C : Isaac Newton
D : None of the above
What is the gravity of moon as compared to the Earth
Options
A : 1/4 th of Earth
B : 1/5 th of Earth
C : 1/6 th of Earth
D : 1/8 th of Earth