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For a cubic crystal structure which one of the following relations indicating the cell characteristics is correct?
Options
(a) a ≠ b ≠ c and α = β = γ = 90⁰
(b) a = b = c and α ≠ β ≠ γ = 90⁰
(c) a = b = c and α = β = γ = 90⁰
(d) a ≠ b ≠ c and α ≠ β and γ ≠ 90⁰
Correct Answer:
a = b = c and α = β = γ = 90⁰
Explanation:
For a cubic crystal, a = b = c and α = β = γ = 90⁰
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Topics: Electronic Devices
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Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- An ideal gas is expanding such that PT²=constant. The coefficient of volume
- Two bodies of masses m₁ and m₂ are initially at rest at infinite distance apart
- A particle with charge q is moving along a circle of radius R with unoform speed v.
- what is the electric potential at a distance of 9cm from 3nC?
- A 0.5 kg ball moving with a speed of 12 m/s strikes a hard wall at an angle
Topics: Electronic Devices (124)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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