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A P-type semiconductor has acceptor leve...

A `P`-type semiconductor has acceptor levels `57 meV` above the valence band. The maximum wavelength of light required to create a hole is (Planck's constant `h=6.6xx10^(-34)J-s`)

A

`57 Å`

B

`57xx10^(-3) Å`

C

`217100 Å`

D

`11.61xx10^(-33)Å`

Text Solution

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The correct Answer is:
C
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