MEDIUM
12th Odisha Board
IMPORTANT
Earn 100

Explain with mathematical formula, variation of mass with velocity and mass energy relation.

Important Questions on Relativity

MEDIUM
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 12>Chapter 15 - Relativity>MODEL QUESTIONS>Q 5
State and explain Galilean transformation equations. What are the consequences of these equations?
HARD
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 12>Chapter 15 - Relativity>MODEL QUESTIONS>Q 6
Explain the following terms associated with relativity:
Event, observer, frame of reference, inertial and non-inertial frame of reference.
MEDIUM
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 12>Chapter 15 - Relativity>MODEL QUESTIONS>Q 1
Mass and energy of the universe are separately conserved according to the theory of relativity.
HARD
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 12>Chapter 15 - Relativity>MODEL QUESTIONS>Q 2
Two beams of light recede away from each other what is the relative speed?
HARD
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 12>Chapter 15 - Relativity>MODEL QUESTIONS>Q 3
If the speed of light were 23 of its present value, the energy released in a given atomic explosion will decrease by a factor of _____.
HARD
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 12>Chapter 15 - Relativity>MODEL QUESTIONS>Q 4
The kinetic energy of the particle is double of its rest mass energy. Then what is the dynamic mass of the particle in terms of rest mass m0?
HARD
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 12>Chapter 15 - Relativity>MODEL QUESTIONS>Q 5
A photon of frequency 1016 Hz, has a mass of _____ Ã—10-34kg.
HARD
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 12>Chapter 15 - Relativity>MODEL QUESTIONS>Q 1
The description of motion of a particle is determined by the observer. Change the word if necessary.