जॉइन Examsbookउत्तर : 2. "Gitanjali Rao"
Indian-American girl won 2017 Young Scientist Challenge for water contamination detection device. What is her name ?5
प्र: Indian-American girl won 2017 Young Scientist Challenge for water contamination detection device. What is her name ?
- 1Kavita Kumarifalse
- 2Gitanjali Raotrue
- 3Hetal Raofalse
- 4Savita Sharmafalse
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उत्तर : 2. "Gitanjali Rao"
व्याख्या :
Answer: B) Gitanjali Rao Explanation: Gitanjali Rao, an 11-year-old Indian-American schoolgirl, was named as "America’s top young scientist" for inventing a cost-effective, quick lead-contamination detector in water. The seventh-grade student was inspired by the large-scale lead contamination in water in Flint, Michigan, that came to light recently.