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PhysicsModern PhysicsDe Broglie & Matter WavesEasy2 minPYQ_2020

PhysicsEasysingle choice

The de-Broglie wavelength $L$ associated with an elementary particle of linear momentum $p$ is best represented by the graph

Answer:

Solution:

Wavelength is inversely proportional to momentum.

$λ = \frac{h}{p}$ or $L = \frac{h}{p} i. e., L \propto \frac{1}{p}$ . The curve (d) is correct.

Stream:NTA_ABHYAS_NEETSubject:PhysicsTopic:Modern PhysicsSubtopic:De Broglie & Matter Waves

⏱ 2mℹ️ Source: PYQ_2020

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