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PhysicsModern PhysicsX-raysEasy2 minPYQ_2004
PhysicsEasysingle choice
Assertion : Crystalline solids can cause X-rays to diffract. Reason : Interatomic distance in crystalline solids is of the order of .
Options:
Answer:
C
Solution:
For diffraction, the slit width should be of the order of the incident wavelength. The regular spacing of the atoms in crystal is of the order of wavelength of X-rays because of which Xrays are diffracted from the crystals.
Stream:AIIMSSubject:PhysicsTopic:Modern PhysicsSubtopic:X-rays
⏱ 2mℹ️ Source: PYQ_2004
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