﻿   If an electron is moving with a velocity 600 ms–1 which is accurate upto 0.005%, then calculate the uncertainty in its position.    (h = 6.63 × 10–34 Js, mass of electron = 9.1 × 10–31 kg)  : Kaysons Education

If An Electron Is Moving With A Velocity 600 Ms–1 which Is Accurate Upto 0.005%, Then Calculate The Uncertainty In Its Position.    (h = 6.63 × 10–34 Js, Mass Of Electron = 9.1 × 10–31 kg)

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Question

Solution

Correct option is

Velocity of an electron = 600 ms–1

SIMILAR QUESTIONS

Q1

The ionisation energy of He+ is . Calculate the energy of first stationary state of Li2+.

Q2

The ionization energy of hydrogen in excited state is +0.85 eV. What will be the energy of the photon emitted when it returns to the ground state?

Q3

Calculate the wavelength associated with an electron

(mass 9.1 × 10–31 kg) moving with a velocity of 103 m sec–1

(h = 6.6 × 10–34 kg m2 sec–1)

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(Planck’s constant = 6.63 × 10–34 Js)

Q8

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Q10

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