CUET Preparation Today
A proton moves with a velocity equal to $(\frac{1}{20})^{th}$ of velocity of light. The associated de-Broglie wavelength is: |
$1.3 × 10^{-12} m$ $1.98 × 10^{-14} m$ $2.65 × 10^{-14} m$ $1.6 × 10^{12} m$ |
$2.65 × 10^{-14} m$ |
The correct answer is Option (3) → $2.65 × 10^{-14} m$ |
