List of top Chemistry Questions on Dual nature of matter asked in KEAM

If the de Broglie wavelengths of proton p and alpha particle \(\alpha\) are same, then

The wavelength of a fast moving particle (\(\lambda\)) is related to its momentum (p) and Planck’s constant (h) as

If 2E is the kinetic energy of a moving particle of mass \(m\), then the wavelength of the de Broglie wave associated with it is

The de Broglie wavelength of the matter wave associated with an object dropped from a height \(x\), when it reaches the ground is proportional to

Uncertainty principle is valid for