PG TRB Physics Model Question Paper with Answer - 1
Question: 1
When light waves pass from air to glass, the variables affected are
(A) Wavelength and velocity
(B) Wavelength and frequency
(C) Velocity and frequency
(D) Wavelength, frequency and velocity
Ans: A
Wavelength and velocity
Question: 2
Who was the inventor of electron microscope?
(A) Max Knoll & Ernst Ruska
(B) Leewan Hock
(C) Robert Koach
(D) P. Swansun
Ans: A
Max Knoll & Ernst Ruska
Question: 3
The region covered by water is known as
(A) Hydrosphere
(B) Ionosphere
(C) Atmosphere
(D) Lathosphere
Ans: A
Hydrosphere
Question: 4
The position of the image in a camera is
(A) At F
(B) At 2F
(C) In between F and 2F
(D) Beyond 2F
Ans: C
In between F and 2F
Question: 5
A switch is always connected to the
(A) Neutral wire
(B) Line wire
(C) Earth wire
(D) None of these
Ans: B
Line wire
Online Puzzle Test for Bank Exams More
Medical Microbiology MCQS with Answers Pdf More
Medical Microbiology Quiz Questions and Answers Pdf More
Microbiology Multiple Choice Questions and Answers Pdf More
Challenging Logic Puzzles Pdf with Answers More
7000+ Objective Questions on Mechanical Metallurgy More
100+ Statement and Arguments Questions for Bank Exams More
1000+ Unix and shell Programming MCQ with Answers More
100+ Trains Problems for Bank Exams Pdf More
1000+ Windows Administrator Interview Questions and Answers More