butterflypr7739 butterflypr7739

26-05-2022
Physics

contestada

What is the de Broglie wavelength of a 2.89 x 10-28 kg particle moving
at 3.00 x 108 m/s? (h = 6.626 x 10-34 J-s)

Respuesta :

Mohamed1429 Mohamed1429

26-05-2022

Explanation:

formula is given by

h/mv

where h is 6.626 × 10 ^-34

and c = 3 × 10^8

m = mass

by plugging in the values in the formula, the de Brogile wavelength is equal to 7.6424 × 10^(-15)

would appreciate a brainliest :)

Answer Link

Otras preguntas

The pop star’s angry outburst about his dressing room was his thrid trade this week What’s is most likely to be described as a trade A) A friendly text between

1. What volume of toluene do you need to add to 1 mL of ethyl acetate to make an equi-molar mixture? The density of ethyl acetate (C4H8O2) is 0.898 g/mL and the

What value of x satisfies cost (90 degrees -x)=-root 3 /3 A. 120° B. 240° C. 210° D. 150°

If the car has a mass of 0.4 kg, the ratio of height to width of the ramp is 19/85, the initial displacement is 1.9 m, and the change in momentum is 1.27 kg*m/s

Which simplifications of the powers of i are correct? There may be more than one correct answer. Select all correct answers. A) i^6=1 B) i^18=1 C) i^7=-i D

What is the value of P for the following solid figure? PLEASE HELP ME SOLVE. So lost rn

write the expression as the sine or cosine of an angle sin(pi/7) cos(x) + cos(pi/7) sin(x)

A 20 kg truck drives in a circle of radius 4 m at 10m/s. What is the centripetal acceleration of the truck? A. 15 m/s/s B. 25 m/s/s C. 20 m/s/s D. 30 m/s/s

Norm is interested in whether pet owners are more likely than those who do not own pets to have healthier lifestyles (e.g., exercise regularly, drink moderately

An open diving chamber rests on the ocean floor at a water depth of 60 meter. Find the air pressure (gage pressure relative to the local atmospheric pressure) i