| ⇦ | 
| ⇨ |
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: - A molal solution is one that contains one mole of a solute in
- Triple point of water is
- At what temperature, the rms velocity of gas shown at 50⁰C will be doubled
- Oxidation number of iron in [Fe(CN)₆]⁴⁻ is
- An aqueous solution of sodium sulphate is electrolysed using inert electrodes
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
- A molal solution is one that contains one mole of a solute in
- Triple point of water is
- At what temperature, the rms velocity of gas shown at 50⁰C will be doubled
- Oxidation number of iron in [Fe(CN)₆]⁴⁻ is
- An aqueous solution of sodium sulphate is electrolysed using inert electrodes
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.
Share this page with your friends
Leave a Reply