Explain qualitatively the phenomenon of quantum tunneling of an electron across a potential barrier? : quantum physics
914What is the essence of quantum physics? What makes it so different from classical physics? : quantum physics
837Post New General Physics Questions
In which medium the velocity of sound is large?
What large machine, which came on line in the summer of 2000 at the department of energys brookhaven national lab, is the world's highest energy ion collider:
What is the effeciency of solar cell (Current year)
Why is n-type conductor is neutral?
USE OF PHYSICS
Explain the characteristics of dead stars?
What is the principle on which sitar and violin are based?
Explain what is cardiac output?
I just want to convert the voltage into current i.e. suppose I have 750V & 1A AC power then I want to convert it into 12V & 62A DC power only difficulty is that I don't want to use the tranceformer. Simply to say, I want to make the step-down without using tranceformer. Please, give me some ideas. And also I want the relation between Magnetic Induction & Weight of the body can be levitated. Or I can say, how much of magnetic induction requires to lift 500gms weight? I am heartily thankful to you.
explian construction and working of various dye lasers
Order the following categories of electromagnetic radiation from the lowest frequency to the highest? Fm radio, uhf tv, am radio, microwaves
What is the measure of the force of gravity on an object?
Why it becomes bitterly cold as soon as the snow starts melting?
What happens to the velocity of sound with the rise of temperature?
What is meant by normal modes?