Statement-1: de-Broglie wavelength of proton varies inversely with linear momentum. Statement-2: As λ increases, energy

Question

Statement-1: de-Broglie wavelength of proton varies inversely with linear momentum.

Statement-2: As $\lambda$ increases, energy and momentum increases.

(1) Statement-1 is true and Statement-2 is false.

(2) Statement-1 is false and Statement-2 is true.

(3) Statement-1 is false and Statement-2 is false.

(4) Statement-1 is true and Statement-2 is true.

Comments

Dual nature of matter and radiation, Wave nature of matter

Answer 1

Ans. (1) Statement-1 is true and Statement-2 is false.

Sol. $\lambda={h\over p}$