Go To Your Study Dashboard

Get Answers to all your Questions

header-bg

Uncertainty in the position of an electron $\left ( mass =9.1\times 10^{-31}Js \right )$ moving with a velocity $300ms^{-1}$ , accurate upto 0.001% will be $\left ( h=6.6\times 10^{-34} Js\right )$

Option 1)
$19.2 \times 10^{-2}m$

Option 2)
$5.76\times 10^{-2}m$

Option 3)
$1.92 \times 10^{-2}m$

Option 4)
$3.84 \times 10^{-2}m$

Answers (1)

Posted by

Amit Kumar

View full answer

JEE Main high-scoring chapters and topics

Study 40% syllabus and score up to 100% marks in JEE

Similar Questions

Trending Articles/News

anam-khan

JEE Main 2025 session 1 exam in the last week of January; registration details

anam-khan

Over 656 UPSC, JEE, NEET, other coaching aspirants refunded more than Rs 1 crore: Govt

anam-khan

NTA Exam Calendar 2025: JEE Main, NEET, CUET, UGC NET dates soon; websites to check

Latest Question