MCQ
Calculate the $\lambda$ associated with an electron moving with the velocity of light.
  • A
    $5 \times 10^{-11}\,m$
  • B
    $2.5 \times 10^{-11}\,m$
  • C
    $5 \times 10^{-12}\,m$
  • $2.5 \times 10^{-12}\,m$

Answer

Correct option: D.
$2.5 \times 10^{-12}\,m$
d

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free