phamvandaii2712 phamvandaii2712
  • 19-11-2021
  • Physics
contestada

Một khối khí hidro bị nén đến thể tích bằng 1/2 lúc đầu khi nhiệt độ không đổi. Nếu vận tốc trung bình của phân tử hidro lúc đầu là V thì vận tốc trung bình sau khi nén là bao nhiêu ?

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EmiGinting
EmiGinting EmiGinting
  • 28-11-2021

answer: what language is this???

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