A carrot looks orange in colour because of the - carotene molecule in it- This means that the - carotene molecule absorbs light of wavelengths-

The correct options are A Longer than 550 nm C Shorter than 700 nmApproximate value of #160; wavelength for orange colour is between 590 to 625.He ...

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Standard IX

Physics

Light Spectrum

A carrot look...

Question

A carrot looks orange in colour because of the $β$ carotene molecule in it. This means that the $β$ carotene molecule absorbs light of wavelengths.

Longer than

550

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Shorter than

550

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Longer than

700

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Shorter than

700

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Solution

The correct options are
A Longer than $550$ nm
C Shorter than $700$ nm
Approximate value of wavelength for orange colour is between 590 to 625.
Hence for carrot having orange colour $β$ carotene molecule absorbs wavelength longer than 550 and shorter than 700.

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A carrot looks orange in colour because of the β carotene molecule in it. This means that the β carotene molecule absorbs light of wavelengths.

The correct options are A Longer than 550 nm C Shorter than 700 nmApproximate value of wavelength for orange colour is between 590 to 625.Hence for carrot having orange colour β carotene molecule absorbs wavelength longer than 550 and shorter than 700.

A carrot looks orange in colour because of the $β$ carotene molecule in it. This means that the $β$ carotene molecule absorbs light of wavelengths.

The correct options are
A Longer than $550$ nm
C Shorter than $700$ nm
Approximate value of wavelength for orange colour is between 590 to 625.
Hence for carrot having orange colour $β$ carotene molecule absorbs wavelength longer than 550 and shorter than 700.