| ⇦ | 
| ⇨ |
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
Related Questions: - Two coherent sources of different intensities send waves which interfere.
- Bohr’s postulates quantizes
- A fluid is in streamline flow across a horizontal pipe of variable area of cross section
- In an NPN transistor the collector current is 24 mA. If 80% of the electrons
- Light of frequency 8×10¹⁵ Hz is incident on a substance of photoelectric work
Topics: Electronic Devices
(124)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Two coherent sources of different intensities send waves which interfere.
- Bohr’s postulates quantizes
- A fluid is in streamline flow across a horizontal pipe of variable area of cross section
- In an NPN transistor the collector current is 24 mA. If 80% of the electrons
- Light of frequency 8×10¹⁵ Hz is incident on a substance of photoelectric work
Topics: Electronic Devices (124)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply