TỔNG HỢP KIẾN THỨC KHOA HỌC by bich ngoc Nguyen https://padlet.com/ntbngoc18/hnjkl3m3oh0wak5n Nội dung kiến thức trọng tâm khoa học en-us 2022-11-25 09:36:57 UTC 2025-10-19 10:27:34 UTC hello@padlet.com https://padlet.net/icons/png/1f308.png Cách âm thanh được tạo ra ntbngoc18 https://padlet.com/ntbngoc18/hnjkl3m3oh0wak5n/wish/2397773239 2022-11-25 09:36:57 UTC https://padlet.com/ntbngoc18/hnjkl3m3oh0wak5n/wish/2397773239 Thí nghiệm: Thực hành đo độ lớn của âm thanh ntbngoc18 https://padlet.com/ntbngoc18/hnjkl3m3oh0wak5n/wish/2397773240 2022-11-25 09:36:57 UTC https://padlet.com/ntbngoc18/hnjkl3m3oh0wak5n/wish/2397773240 Cao độ của âm thanh ntbngoc18 https://padlet.com/ntbngoc18/hnjkl3m3oh0wak5n/wish/2397773241 2022-11-25 09:36:57 UTC https://padlet.com/ntbngoc18/hnjkl3m3oh0wak5n/wish/2397773241 Thay đổi độ to của âm thanh ntbngoc18 https://padlet.com/ntbngoc18/hnjkl3m3oh0wak5n/wish/2397773242 2022-11-25 09:36:57 UTC https://padlet.com/ntbngoc18/hnjkl3m3oh0wak5n/wish/2397773242 Thí nghiệm: Khảo sát về khả năng cách âm của các vật liệu ntbngoc18 https://padlet.com/ntbngoc18/hnjkl3m3oh0wak5n/wish/2397773243 2022-11-25 09:36:57 UTC https://padlet.com/ntbngoc18/hnjkl3m3oh0wak5n/wish/2397773243 Thay đổi độ cao của âm thanh (nhạc cụ hơi) ntbngoc18 https://padlet.com/ntbngoc18/hnjkl3m3oh0wak5n/wish/2397773244 2022-11-25 09:36:57 UTC https://padlet.com/ntbngoc18/hnjkl3m3oh0wak5n/wish/2397773244 Thay đổi cao độ của âm thanh ntbngoc18 https://padlet.com/ntbngoc18/hnjkl3m3oh0wak5n/wish/2397773245 2022-11-25 09:36:57 UTC https://padlet.com/ntbngoc18/hnjkl3m3oh0wak5n/wish/2397773245 ntbngoc18 https://padlet.com/ntbngoc18/hnjkl3m3oh0wak5n/wish/2397773246 2022-11-25 09:36:57 UTC https://padlet.com/ntbngoc18/hnjkl3m3oh0wak5n/wish/2397773246 ntbngoc18 https://padlet.com/ntbngoc18/hnjkl3m3oh0wak5n/wish/2397773247 2022-11-25 09:36:57 UTC https://padlet.com/ntbngoc18/hnjkl3m3oh0wak5n/wish/2397773247 ntbngoc18 https://padlet.com/ntbngoc18/hnjkl3m3oh0wak5n/wish/2397773248 2022-11-25 09:36:57 UTC https://padlet.com/ntbngoc18/hnjkl3m3oh0wak5n/wish/2397773248 ntbngoc18 https://padlet.com/ntbngoc18/hnjkl3m3oh0wak5n/wish/2397773250 2022-11-25 09:36:57 UTC https://padlet.com/ntbngoc18/hnjkl3m3oh0wak5n/wish/2397773250 ntbngoc18 https://padlet.com/ntbngoc18/hnjkl3m3oh0wak5n/wish/2397773251 2022-11-25 09:36:57 UTC https://padlet.com/ntbngoc18/hnjkl3m3oh0wak5n/wish/2397773251 ntbngoc18 https://padlet.com/ntbngoc18/hnjkl3m3oh0wak5n/wish/2397773252 2022-11-25 09:36:57 UTC https://padlet.com/ntbngoc18/hnjkl3m3oh0wak5n/wish/2397773252 ntbngoc18 https://padlet.com/ntbngoc18/hnjkl3m3oh0wak5n/wish/2397773253 2022-11-25 09:36:57 UTC https://padlet.com/ntbngoc18/hnjkl3m3oh0wak5n/wish/2397773253 ntbngoc18 https://padlet.com/ntbngoc18/hnjkl3m3oh0wak5n/wish/2397773254 2022-11-25 09:36:57 UTC https://padlet.com/ntbngoc18/hnjkl3m3oh0wak5n/wish/2397773254 ntbngoc18 https://padlet.com/ntbngoc18/hnjkl3m3oh0wak5n/wish/2397773255 2022-11-25 09:36:57 UTC https://padlet.com/ntbngoc18/hnjkl3m3oh0wak5n/wish/2397773255 ntbngoc18 https://padlet.com/ntbngoc18/hnjkl3m3oh0wak5n/wish/2397773256 2022-11-25 09:36:57 UTC https://padlet.com/ntbngoc18/hnjkl3m3oh0wak5n/wish/2397773256 ntbngoc18 https://padlet.com/ntbngoc18/hnjkl3m3oh0wak5n/wish/2397773257 2022-11-25 09:36:57 UTC https://padlet.com/ntbngoc18/hnjkl3m3oh0wak5n/wish/2397773257 Các cách phát tán của hạt ntbngoc18 https://padlet.com/ntbngoc18/hnjkl3m3oh0wak5n/wish/2397773258 2022-11-25 09:36:57 UTC https://padlet.com/ntbngoc18/hnjkl3m3oh0wak5n/wish/2397773258 Cấu tạo của hạt ntbngoc18 https://padlet.com/ntbngoc18/hnjkl3m3oh0wak5n/wish/2397773259 2022-11-25 09:36:57 UTC https://padlet.com/ntbngoc18/hnjkl3m3oh0wak5n/wish/2397773259 Sự phát triển của hạt ntbngoc18 https://padlet.com/ntbngoc18/hnjkl3m3oh0wak5n/wish/2397773260 2022-11-25 09:36:57 UTC https://padlet.com/ntbngoc18/hnjkl3m3oh0wak5n/wish/2397773260 Các điều kiện để hạt nảy mầm ntbngoc18 https://padlet.com/ntbngoc18/hnjkl3m3oh0wak5n/wish/2397773261 2022-11-25 09:36:57 UTC https://padlet.com/ntbngoc18/hnjkl3m3oh0wak5n/wish/2397773261 Chất khí ntbngoc18 https://padlet.com/ntbngoc18/hnjkl3m3oh0wak5n/wish/2397773262 2022-11-25 09:36:57 UTC https://padlet.com/ntbngoc18/hnjkl3m3oh0wak5n/wish/2397773262 Tính chất của nước ntbngoc18 https://padlet.com/ntbngoc18/hnjkl3m3oh0wak5n/wish/2397773264 2022-11-25 09:36:57 UTC https://padlet.com/ntbngoc18/hnjkl3m3oh0wak5n/wish/2397773264 ntbngoc18 https://padlet.com/ntbngoc18/hnjkl3m3oh0wak5n/wish/2397773265 2022-11-25 09:36:57 UTC https://padlet.com/ntbngoc18/hnjkl3m3oh0wak5n/wish/2397773265 Sự bay hơi ntbngoc18 https://padlet.com/ntbngoc18/hnjkl3m3oh0wak5n/wish/2397773266 2022-11-25 09:36:57 UTC https://padlet.com/ntbngoc18/hnjkl3m3oh0wak5n/wish/2397773266 Sự ngưng tụ ntbngoc18 https://padlet.com/ntbngoc18/hnjkl3m3oh0wak5n/wish/2397773267 2022-11-25 09:36:57 UTC https://padlet.com/ntbngoc18/hnjkl3m3oh0wak5n/wish/2397773267 Ngọc Phú 4A2 https://padlet.com/ntbngoc18/hnjkl3m3oh0wak5n/wish/2400103573 Mỗi các âm thanh, chúng nó có dB khác nhau!]]> 2022-11-28 12:25:40 UTC https://padlet.com/ntbngoc18/hnjkl3m3oh0wak5n/wish/2400103573 Ngọc Phú 4A2 https://padlet.com/ntbngoc18/hnjkl3m3oh0wak5n/wish/2400110333 Mỗi các loại đồ vật, nó sẽ có khác nhau như kiểu: Chất lỏng, chất khí và chất rắn.]]> 2022-11-28 12:31:47 UTC https://padlet.com/ntbngoc18/hnjkl3m3oh0wak5n/wish/2400110333 Âm thanh phu024983 https://padlet.com/ntbngoc18/hnjkl3m3oh0wak5n/wish/2536729668 Chuông này, nó nặng 10 tấn và âm thanh, nó to, có thể làm cho hơn 15 người bị điếc tai sau 4 phút.]]> 2023-03-29 13:30:26 UTC https://padlet.com/ntbngoc18/hnjkl3m3oh0wak5n/wish/2536729668