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In the solar spectrum, Fraunhofer lines ...

In the solar spectrum, Fraunhofer lines corresponds to which of the following radiation?

A

not emitted by the sun

B

emitted by the sun but absorbed by the earth's atmosphere

C

emitted by the inner part of the sun but absorbed by its outer atmosphere

D

not observed due to imperfectness of the observing device

Text Solution

Verified by Experts

The correct Answer is:
C
Fraunhofer lines in the solar spectrum correspond to radiation is emitted by the inner part of the sun but absorbed by its outer atmosphere
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Knowledge Check

  • Fraunhofer lines are produced by

    A
    The element present in the photoshere of sun
    B
    The elements present in the chromosphere of the sun
    C
    The vapour of the element present in the chromosphere of the sun
    D
    The carbon dioxide present in the atmosphere

  • Fraunhofer lines are obtained in

    A
    Solar spectrum
    B
    The spectrum obtained from neon lamp
    C
    Spectrum from a discharge tube
    D
    None of the above

  • Solar spectrum contains

    A
    X-rays and cosmic rays
    B
    Ultraviolet rays and infrared rays
    C
    Radiowaves
    D
    All the above.

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