Calculate the wavelength (in nanometer) associated with a proton moving at 1.0×103 m s−1 (Mass of proton =1.67×10−27 kg and h=6.63×10−34Js )

(b) According to de-Broglie relationship. λ=mvh=1.67×10−27×1×1036.63×10−34 =3.97×10−10 m∼0.40 nm

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Calculate the wavelength (in nanometer) associated with a prot

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Calculate the wavelength (in nanometer) associated with a proton moving at $1.0 \times 1 0^{3} m s^{- 1}$ (Mass of proton $= 1.67 \times 1 0^{- 27} kg$ and $h = 6.63 \times 1 0^{- 34} Js$ )

0.032 nm

0.40 nm

2.5 nm

14.0 nm

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Updated on: Dec 9, 2023

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New Pattern JEE Problems Chemistry for JEE Main and Advance( Master Problem Package) (Arihant)

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Michael Discussed

Calculate the wavelength (in nanometer) associated with a proton moving at

1.0 \times 1 0^{3} m s^{- 1}

(Mass of proton

= 1.67 \times 1 0^{- 27} kg

and

h = 6.63 \times 1 0^{- 34} Js

)

15 mins ago

Discuss this question LIVE

15 mins ago

Text solutionVerified

(b) According to de-Broglie relationship.

λ = \frac{h}{m v} = \frac{6.63 \times 1 0 ^{- 34}}{1.67 \times 1 0 ^{- 27} \times 1 \times 1 0 ^{3}}

= 3.97 \times 1 0^{- 10} m \sim 0.40 nm

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Question Text	Calculate the wavelength (in nanometer) associated with a proton moving at $1.0 \times 1 0^{3} m s^{- 1}$ (Mass of proton $= 1.67 \times 1 0^{- 27} kg$ and $h = 6.63 \times 1 0^{- 34} Js$ )
Updated On	Dec 9, 2023
Topic	Structure of Atom
Subject	Chemistry
Class	Class 11
Answer Type	Text solution:1 Video solution: 5
Upvotes	715
Avg. Video Duration	8 min

Calculate the wavelength (in nanometer) associated with a proton moving at $1.0 \times 1 0^{3} m s^{- 1}$ (Mass of proton $= 1.67 \times 1 0^{- 27} kg$ and $h = 6.63 \times 1 0^{- 34} Js$ )

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Calculate the wavelength (in nanometer) associated with a proton moving at 1.0×103 m s−1 (Mass of proton =1.67×10−27 kg and h=6.63×10−34Js )

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Calculate the wavelength (in nanometer) associated with a proton moving at $1.0 \times 1 0^{3} m s^{- 1}$ (Mass of proton $= 1.67 \times 1 0^{- 27} kg$ and $h = 6.63 \times 1 0^{- 34} Js$ )