Latest Physics GK Questions
Due to which the depth of a pond filled with water is less visible?
(A) Refraction
(B) Reflection
(C) diffraction
(D) none of these
Correct Answer : A
Which of the following has the highest energy?
(A) blue light
(B) red light
(C) yellow light
(D) green light
Correct Answer : A
How will an air bubble in water behave?
(A) convex lens
(B) convex mirror
(C) concave lens
(D) concave mirror
Correct Answer : C
What does the color of a star reveal about a star?
(A) distance to the star
(B) the temperature of the star
(C) the weight of the star
(D) the size of the star
Correct Answer : B
The complementary color of yellow is?
(A) Orange
(B) red
(C) blue
(D) blue
Correct Answer : C
What is the name of the device which converts alternating current into direct current?
(A) Rectifier
(B) transformer
(C) transmitter
(D) none of these
Correct Answer : A
What is the unit of the magnetic field?
(A) Weber
(B) Domain
(C) Gauss
(D) Henry
Correct Answer : C
The instrument used to change the speed of an electric fan is?
(A) Switch
(B) Rectifier
(C) Regulator
(D) Others
Correct Answer : C
Which of the following is electromagnetic?
(A) Cobalt
(B) Chromium
(C) copper
(D) Nickel
Correct Answer : C
Which one of the following is paramagnetic in nature?
(A) Hydrogen
(B) Oxygen
(C) Nitrogen
(D) Iron
Correct Answer : B
Showing page 2 of 4
enhttps://www.examsbook.com/latest-physics-gk-questions/242latest-physics-gk-questionsAbout author
Rajesh Bhatia
A Writer, Teacher and GK Expert. I am an M.A. & M.Ed. in English Literature and Political Science. I am highly keen and passionate about reading Indian History. Also, I like to mentor students about how to prepare for a competitive examination. Share your concerns with me by comment box. Also, you can ask anything at linkedin.com/in/rajesh-bhatia-7395a015b/.
Read more articles