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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: - Bond order of 1.5 is shown by:
- Which one of the following statements about halogens is correct
- Which of the following is formed, when benzaldehyde reacts with alcoholic KCN
- The pH value of 0.1 M NaOH solution is (when there is a given reaction
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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
- Bond order of 1.5 is shown by:
- Which one of the following statements about halogens is correct
- Which of the following is formed, when benzaldehyde reacts with alcoholic KCN
- The pH value of 0.1 M NaOH solution is (when there is a given reaction
- In a cubic cell,the contribution of an atom at a face of the unit cell is
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
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