Question

By showing all the necessary steps, determine the proportion of the ff from the cross: AaBbCcDD x AABBccDd
A) A_B_ccDD
B) AaBBCcDd​

Answer 1

Explanation:

We have to find the De-Broglie's wavelength of a ball of mass 10g moving with a velocity of 10 m/s.

solution : mass of the ball, m = 10 g = 0.01 kg

velocity of the ball, v = 10 m/s

Plank's constant, h = 6.626 × 10⁻³⁴ Js

using De-Broglie's wavelength equation,

\begin{gathered}\quad\textbf{wavelength}=\bf{\frac{h}{momentum}}\\\\\implies\bf{\lambda=\frac{h}{mv}}\end{gathered}wavelength=