Jasonwas8553 Jasonwas8553
  • 04-09-2018
  • Physics
contestada

A 0.22-caliber handgun fires a 29-g bullet at a velocity of 770. m/s. calculate the de broglie wavelength of the bullet.

Respuesta :

nuuk nuuk
  • 20-09-2018

solution:

[tex]\lambda =\frac{h}{mv}\\ h is planck's constant=6.626\times10^-34j.sec\\ m=mass=29g\\ =28\times10^-3kg\\ v=770m/sec\\ \lambda=\frac{6.626\times10^-34j.sec}{29\times10^-3\times770}\\[/tex]

Answer Link

Otras preguntas

10-root18/root2 = a+broot2
-23/6 - 7/3=? explain please​
What wavelength of light is reflected from a red shirt
Using the quadratic formula to solve x2 = 5 – X, what are the values of X? -1021 2 -1 + 19 2 5+21 2 1+ /19/ 2
Copies of tax returns and supporting data should be kept for How many years?
Why did most Irish Americans favor neutrality? Ireland did not take sides in the war. They were afraid for their relatives in Ireland. They had a long-standi
5 sentences routine about myself …. thankss
Earth’s ozone layer first began to form in the stratosphere during the ___ eon. A. Paleozoic B. Archaea-Proterozoic C. Hadean D. Archean
If a polyhedron has 8 faces and 10 vertices, find the number of edges it has.​
I'LL MARK YOU BRAINLIST !!!