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A body of mass 10 g is moving with a velocity of 100 m s-1. The wavelength associated with it is
  • a)
    6.626 x 10-7 m
  • b)
    6.626 x 10-34 m
  • c)
    6.626 x 10-4 m
  • d)
    6.626 x 10-35 m
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
A body of mass 10 g is moving with a velocity of 100 m s-1. The wavele...
Explanation:
The given problem involves calculating the de Broglie wavelength associated with a body of mass and velocity.

De Broglie Wavelength Formula:
The de Broglie wavelength (λ) of a particle is given by the formula:
λ = h / mv
Where:
λ = de Broglie wavelength
h = Planck's constant (6.626 x 10^-34 J s)
m = mass of the particle (10 g = 0.01 kg)
v = velocity of the particle (100 m/s)

Calculation:
Substitute the given values into the formula:
λ = (6.626 x 10^-34) / (0.01 x 100)
λ = 6.626 x 10^-34 / 1
λ = 6.626 x 10^-34 m
Therefore, the de Broglie wavelength associated with the body of mass 10 g moving at 100 m/s is 6.626 x 10^-34 m.
So, the correct answer is option B: 6.626 x 10^-34 m.
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A body of mass 10 g is moving with a velocity of 100 m s-1. The wavele...
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A body of mass 10 g is moving with a velocity of 100 m s-1. The wavelength associated with it isa)6.626 x 10-7 mb)6.626 x 10-34 mc)6.626 x 10-4 md)6.626 x 10-35 mCorrect answer is option 'B'. Can you explain this answer? for NEET 2025 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about A body of mass 10 g is moving with a velocity of 100 m s-1. The wavelength associated with it isa)6.626 x 10-7 mb)6.626 x 10-34 mc)6.626 x 10-4 md)6.626 x 10-35 mCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for NEET 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A body of mass 10 g is moving with a velocity of 100 m s-1. The wavelength associated with it isa)6.626 x 10-7 mb)6.626 x 10-34 mc)6.626 x 10-4 md)6.626 x 10-35 mCorrect answer is option 'B'. Can you explain this answer?.
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