EASY
12th Odisha Board
IMPORTANT
Earn 100

Under what condition Lorentz transformation and Galilean transformation equations are identical?

Important Questions on Relativity

EASY
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 12>Chapter 15 - Relativity>MODEL QUESTIONS>Q 3
Which experiment confirmed that light does not require a medium for propagation?
MEDIUM
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 12>Chapter 15 - Relativity>MODEL QUESTIONS>Q 4

What shape a sphere will appear to have when it is carried by a very fast moving person?

MEDIUM
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 12>Chapter 15 - Relativity>MODEL QUESTIONS>Q 5
What type of frames of reference are dealt with by the special theory of relativity?
HARD
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 12>Chapter 15 - Relativity>MODEL QUESTIONS>Q 6
Why are frame of reference attached to the earth is an inertial frame by definition?
HARD
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 12>Chapter 15 - Relativity>MODEL QUESTIONS>Q 7
Write the basic postulates of the special theory of relativity.
MEDIUM
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 12>Chapter 15 - Relativity>MODEL QUESTIONS>Q 8
An electron is chased by a proton. The speed of the electron is 0.9c. Show that their relative velocity is c. (Where c is speed of light in vacuum).
EASY
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 12>Chapter 15 - Relativity>MODEL QUESTIONS>Q 9
A young fat girl dances with high velocity. Explain why she will appear less fat to her stationary friends.
EASY
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 12>Chapter 15 - Relativity>MODEL QUESTIONS>Q 10
What is meant by the total energy of a body in special theory of relativity?