जॉइन Examsbook
उत्तर : 3. "28th फरवरी "
भारत में राष्ट्रीय विज्ञान दिवस किस तिथि को मनाया जाता
5प्र:
भारत में राष्ट्रीय विज्ञान दिवस किस तिथि को मनाया जाता
- 130 अप्रैलfalse
- 214 फरवरीfalse
- 328th फरवरीtrue
- 423 मार्चfalse
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उत्तर : 3. "28th फरवरी "
व्याख्या :
National Science Day in India is celebrated on February 28th every year. This day commemorates the discovery of the Raman Effect by the Indian physicist Sir C.V. Raman on February 28, 1928, for which he was awarded the Nobel Prize in Physics in 1930. National Science Day is an opportunity to recognize and celebrate the contributions of Indian scientists and to promote scientific temper and curiosity in the country.