A 0.66 kg ball is moving with a speed of 100 m/s. The associated wavelength

A 066 Kg Ball Is Moving With A Speed Of Chemistry Question

A 0.66 kg ball is moving with a speed of 100 m/s. The associated wavelength will be(h=6.6 x 10⁻³⁴ Js)

Options

(a) 1.0 x 10⁻³² m
(b) 6.6 x 10⁻³² m
(c) 6.6 x 10⁻³⁴ m
(d) 1.0 x 10⁻³⁵ m

Correct Answer:

1.0 x 10⁻³⁵ m

Explanation:

λ=h/mv = (6.6 x 10⁻³⁴) / (0.66 x 100) = 1 x 10⁻³⁵ m

Related Questions:

  1. Antiseptic chloroxylenol is
  2. Be²⁺ is isoelectronic with which of the following ions?
  3. Which of the following is a pair of isoelectronic species?
  4. Zeolite used to soften hardness of water is, hydrated
  5. The compounds CHCl₃ and HF lead to the formation of a compound of fluorine

Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Structure of Atom (90)
Subject: Chemistry (2512)

Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score

18000+ students are using NEETLab to improve their score. What about you?

Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.

NEETLab Mobile App

Share this page with your friends

Be the first to comment

Leave a Reply

Your email address will not be published.


*