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Molodets [167]
2 years ago
6

Trong thí nghiệm giao thoa trên mặt nước, hai nguồn kết hợp A và B cách nhau 32 cm dao động cùng

Physics
1 answer:
antiseptic1488 [7]2 years ago
5 0

Answer:

48cm by the minus of difference of 32 CM length 20 CM because of the length of the building

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