Electron moves in the orbit as________________?

Related Mcqs:

Tick the correct statement ?

A. the flight path of a vertically falling body appears straight to the stationary observer B. the flight path of vertically falling body appears parabolic to an observer in uniform relative motion C. all states of rest and motion are relative and there is no such thing as absolute motion D. all the above...

Select an alternative from of uncertainly principle from the following_______________?

A. ∆E = h/m∆c(1-cosθ) B. ∆E . ∆t = h C. mc2 = hv D. Any of above...

If a material object moves with speed of light its mass becomes ________________?

A. equal to its rest mass B. double of its rest mass C. infinite D. zero...

After traveling through a vacuum a photon of light entering into some transparent denser medium. Thus the energy of light______________?

A. Increases because wavelength decreases B. Decreases because speed decreases C. Remains same D. Increases then decrease...

The uncertainty in momentum & position is due to its_____________?

A. Property of matter and radiation B. Two-dimensional motion C. Emission of the certain wavelength D. Very high velocity...