PUMPA - SMART LEARNING
எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்
Book Free DemoHelp Gayathri to answer the following questions: based on the image:
1. What happens when the glass filled with water is inverted with a card covering its mouth?
2. Why does the card not fall when the glass is turned upside down?
3. Which force mainly holds the card against the mouth of the glass?
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