calculate the uncertainty in velocity of an electron which is confined in a 10^(−10 ) meter


Question and Answers Forum

All Questions Topic List
Others Questions
Previous in All Question Next in All Question
Previous in Others Next in Others
Question Number 46558 by azharkhan250963@gmail.com last updated on 28/Oct/18

$c a l c u l a t e t h e u n c e r t a i n t y i n v e l o c i t y o f a n e l e c t r o n w h i c h i s c o n f i n e d i n a 10^{- 10} m e t e r$
	Answered by tanmay.chaudhury50@gmail.com last updated on 28/Oct/18

	$△ x △ p_{x} = \frac{h}{4 π}$ $△ x (m △ v_{x}) = \frac{h}{4 π}$ $△ v_{x} = \frac{h}{4 π m △ x}$ $p u t t h e v a l u e o f h p l a n k c o n s t a n t$ $m m a s s o f e l e c t r o n$ $p l s r e c h e c k t h e q u e s s t i o n t o f i n d$ $t h e v a l u e o f u n c e r t a i n i t y o f p o s i t i o n$ $i s △ x = 10^{- 10} m e t e r ? ?$
Terms of Service
Privacy Policy
Contact: info@tinkutara.com

Question and Answers Forum