calculate the bullet of mass 3 grams which is shot with a velocity of 2*10^4 cm/s
Answers
Answer:
What is the de Broglie wavelength of (a) a bullet of mass 0.040 kg travelling at the speed of 1.0 km/s, (b) a ball of mass 0.060 kg moving at a speed of 1.0 m/s, and (c) a dust particle of mass 1.0 × 10−9 kg drifting with a speed of 2.2 m/s? dual nature of radiation and matter Share It On 1 Answer 0 votes answered Jan 9, 2018 by Md samim (95.0k points) selected Jan 9, 2018 by sforrest072 (a) Mass of the bullet, m = 0.040 kg Speed of the bullet, v = 1.0 km/s = 1000 m/s Planck’s constant, h = 6.6 × 10−34 Js De Broglie wavelength of the bullet is given by the relation: (b) Mass of the ball, m = 0.060 kg Speed of the ball, v = 1.0 m/s De Broglie wavelength of the ball is given by the relation: (c) Mass of the dust particle, m = 1 × 10−9 kg Speed of the dust particle, v = 2.2 m/s De Broglie wavelength of the dust particle is given by the relation: Read more on Sarthaks.com - https://www.sarthaks.com/19047/what-is-the-de-broglie-wavelength-of-a-bullet-of-mass-0-040-kg-travelling-at-the-speed-of-1-0-km