Q119. A body of mass 200g moves at the speed of 5 m/hr. So de broglie wavelength related to it is of the order: (h=6.26x10-34 Js)Physics — NUST Mock 9 — Question 119 of 200A. 10-10 mB. 10-20 mC. 10-30 mD. 10-40 mPractice more Physics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →