PUMPA - SMART LEARNING
எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்
Book Free DemoChoose the correct answers:
1. The height of a mountain is measured in metres. The length of a car is measured in feet. The thickness of a cardboard is measured in millimetres. Then, atoms should also have some length scale. What is that?
2. To arrange a big seminar, we need to combine all the eligible class students to make seating arrangements. In general, a combination of anything requires vacancies and availability. In a chemical combination of molecules, what data is needed?
Register for free to see more content