1.

Statement I: The de-Broglie wavelength lamda of a particle of mass m moving with a velocity v is given by relation lamda=(h)/(mv) Statement II : The de-Broglie wavelength of an electron which is accelerated from rest through a potential of 150 volt 1Å.

Answer»

A. Statement-I is FALSE, statement-II is TRUE.
Statement-I is true, statement-II is false.
Statement-I is true, statement-II is true. Statement-II is CORRECT EXPLANATION of statement-I
Statement-I is true, statement-II is true and statement - II is not correct explanation of statement-I.

Answer :C


Discussion

No Comment Found

Related InterviewSolutions