The Indian scientist who won the Nobel Prize in Physics in 1930 for work on scattering of light was
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Answer: A. C. V. Raman
The Raman effect is celebrated on National Science Day, 28 February.
Open this question →The first step in a scientific enquiry usually is
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Answer: A. observing and asking a question
Curiosity about what we observe leads to questions.
Open this question →Scientific ideas can change over time because
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Answer: A. new evidence and better experiments appear
Science corrects itself when observations do not fit an idea.
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