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For a cubic crystal structure which one ...

For a cubic crystal structure which one of the following relations indicating the cell characterstic is correct?

A

`a = b = c and alpha = beta = gamma = 90^(@)`

B

`a ne b ne c and alpha ne beta ne gamma ne 90^(@)`

C

`a ne b ne c and alpha = beta = gamma = 90^(@)`

D

`a = b = c and alpha ne beta ne gamma ne 90^(@)`

Text Solution

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The correct Answer is:
A
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AAKASH INSTITUTE-SEMICONDUCTOR ELECTRONICS (MATERIAL, DEVICES AND SIMPLE CIRUITS )-Assignment section -C (Previous years type question)
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  6. Application of a forward biase to a p-n junction:

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  12. In semiconductors at a room temperature

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  13. In good conductors of electricity, the type of bonding that exists is

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  18. In the case of forward biasing of PN-junction, which one of the follow...

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