What is the mass of a particle with speed 2.7 x 10\(^8\)m/s and wavelength 4.0 x 10\(^{-7}\)mm? (h = 6.63 x 10\(^{-34}\)Js)
a
2.6 x 10\(^{-27}\)Kg
b
6.1 x 10\(^{-31}\)Kg
c
3 x 10\(^{-22}\)Kg
d
7 x 10\(^{-20}\)Kg
Explanation
Correct Option
bVideo Explanation
Post your Contribution
Share:
