Atomic StructureHard
Question
Calculate the wavelength (in nanometer) associated with a proton moving at 1.0 × 103ms-1
(Mass of proton = 1.67 × 10-27 kg and h = 6.63 × 10-34 js)
(Mass of proton = 1.67 × 10-27 kg and h = 6.63 × 10-34 js)
Options
A.0.032 nm
B.0.40 nm
C.2.5 nm
D.14.0 nm
More Atomic Structure Questions
Which of the following statements is/are correct?In the reaction xCu3P + y Cr2O72- Cu2+ + H3PO4 + Cr3+...An electron and a proton are accelerated through a potential V. If Pe and Pp are their momentum, then PP: Pe ratio is ap...If n and l are respectively the principal and azimuthal quantum numbers, then the expression for calculating the total n...According to Bohr′s theory, the angular momentum of an electron in 5th orbit is...An electron, a proton and an alpha particle have kinetic energies of 16E, 4E and E respectively. What is the quantitativ...