Cần cung cấp một nhiệt lượng bằng bao nhiêu để làm cho 200 g nước lấy ở 10°C sôi ở 100°C và 10% khối lượng cùa nó đã hóa hơi khi sôi. Biết nhiệt dung riêng của nước là 4190 J/kg.K và nhiệt hóa hơi của nước là 2,26.106 J/kg.

Chia sẻ

Một số câu hỏi khác có thể bạn quan tâm.

• Choose the word that has the underlined part pronounced differently from the rest:

  eight             weight          heighten           freight

• Choose the word that has the underlined part pronounced differently from the rest:

  beard             near               beer             bear

• Choose the word that has the underlined part pronounced differently from the rest:

  comfort               hobby             knowledge             popular

• Choose the word that has the underlined part pronounced differently from the rest:

  general              golf               garden               guitar

• Choose the word that has the underlined part pronounced differently from the rest:

  sense            sentence               seize           sequence

• Choose the word that has the underlined part pronounced differently from the rest:

  turn                burn              curtain             bury

• Choose the word that has the underlined part pronounced differently from the rest:

  afterward               advice            agree              allow

• Choose the word that has the underlined part pronounced differently from the rest:

  king             know               kick              kill

• Choose the word that has the underlined part pronounced differently from the rest:  

  table                lady                captain              labor

• Choose the word that has the underlined part pronounced differently from the rest:  

  apply             hobby            reply               supply