Daily Quiz | On the Raman Effect

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The discovery of the Raman impact is credited to Raman and Ok.S. Krishnan. But which Austrian physicist had predicted it in idea 5 years earlier?

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In 1928, three teams, introduced the similar ‘Raman effect’ in three substances: gases, liquids and crystals. Raman and Krishnan labored with liquids. Name the discoveries of the impact in gases and crystals.

Answer : Grigory Landsberg and Leonid Mandelstam in crystals; Jean Cabannes, Pierre Daure and Yves Rocard in gases

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3 / 6 |
On May 6, 1928, certainly one of Raman’s college students revealed an article in the Nature journal utilizing the time period ‘Raman effect’ for the first time. Who was the pupil?

4 / 6 |
India has noticed National Science Day since 1987. Whose thought was it to mark such a day on February 28?

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At the time of the impact’s discovery, Raman and Krishnan have been conducting their work at the Indian Association for Cultivation of Science (IACS), Calcutta. Name the Bengali physician and social reformer who based it in 1876.

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This part-time researcher at IACS named made, in Raman’s phrases, “a remarkable observation” in January 1928 that impressed Raman and Krishnan to conduct some assessments that finally revealed the Raman impact. Name the part-time researcher.