Gurushala

Nikku

Posted 4 year ago

Nikku

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Monochromatic light of frequency 5 x 10⁴ Hz travelling in vacuum enters a medium of refractive index 1.5. Its wavelength in the medium is :
A) 5000 A0
B) 4000 A0
C) 5500 A0
D) 6000 A0

4 Answer(s)

pradeep negi

Posted 4 year ago pradeep negi

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Seema Kumari

Posted 4 year ago Seema Kumari

B) 4000 angstrom.

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Syed Samdani

Posted 4 year ago Syed Samdani

Ans:-. 4000 Ao

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PREETI SHARMA

Posted 4 year ago PREETI SHARMA

4000 ao

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<span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-size: 14px; text-size-adjust: 100%; vertical-align: baseline; background: #ffffff; font-weight: bold; color: #666666; font-family: 'Open Sans', Arial, sans-serif;">Monochromatic light of frequency 5 x 10⁴ Hz travelling in vacuum enters a medium of refractive index 1.5. Its wavelength in the medium is : A) 5000 A0 B) 4000 A0 C) 5500 A0 D) 6000 A0&nbsp;

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