Based on Heisenberg's uncertainty principle, the uncertainty in the velocity of the electron to be found within an atomic nucleus of diameter 10⁻¹⁵ ~m is _ _ _ _ × 10⁹ ~ms⁻¹ (nearest integer) [Given: mass of electron =9.1 × 10⁻³¹ ~kg, Plank's constant (h)=6.626 × 10⁻³⁴ Js ] (Value of π=3.14)

Atomic Structure: JEE Main 2024 Chemistry question

JEE Main 2024 · 9 Apr, Evening shift · Q22

JEE Main 20249 Apr, Evening shiftChemistryHardAtomic Structure113× since 2002

Based on Heisenberg's uncertainty principle, the uncertainty in the velocity of the electron to be found within an atomic nucleus of diameter

10^{-15} \mathrm{~m}

is ________

\times 10^9 \mathrm{~ms}^{-1}

(nearest integer) [Given : mass of electron

=9.1 \times 10^{-31} \mathrm{~kg}

, Plank's constant

(h)=6.626 \times 10^{-34} \mathrm{Js}

] (Value of

\pi=3.14

)

Your answerType your answer. Integers and decimals are accepted.

JEE Main 2024 Atomic Structure Question with Answer (9 Apr Evening shift, Q22) | JEE Arc