This is an MCQ-based quiz on the topic of Complete Modern Physics.
This set of MCQs helps you brush up on the important physics topics and prepare you to dive into skill practice and expand your knowledge.
In a nuclear plant, 10^17 J of energy is available from mass conversion. How much mass was lost in kg?
How much energy _______ *10^(17) would be released if 2.0 kg of material was lost during a reaction?
If the velocity of your spaceship goes from 0.3 c to 0.6 c, then your mass will increase by
An electron is traveling at 0.85c. What is its mass ______ * 10^-30? (The rest mass is 9.11 * 10^(-31) kg.)
The closest star to our solar system is Alpha Centauri, which is 4.30 light years away. A spaceship with a constant speed of 0.800c relative to the Earth travels toward the star. How much time would elapse on a clock on board the spaceship in ly?
A train stopped at a station is an inertial frame of reference.
The laws of Physics change with your point of view.
A postulate is something that is accepted as true at the beginning of a logical article.
Tunnel effect can be explained on the basis of ____________
Particle in a box
There are ___ types of quantum numbers.