Tính khối lượng của không khí ở 800C và áp suất 2,5.105Pa. Biết khối lượng riêng của không khí ở 00C và áp suất 1,01.105Pa là 1,29kg/m3

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Một số câu hỏi khác có thể bạn quan tâm.

• Choose the correct sentence which is built from the words and phrases given:

  place / Manila / took / Philippines / the 2nd Asian Games / in / from May 1 to May 9, 1954
  
  

• Choose the best answer for the following sentence:

  He doesn't allow us ________________ personal phone calls.
   

• Choose the correct sentence which is built from the words and phrases given:

  from / participated / competed / 19 countries / the Games / in / a total number of 970 athletes / and / in 8 sports
  
  

• Choose the correct sentence which is built from the words and phrases given:

  first / Japan / in the 2nd Asian Games / 36 silvers / ranked / consisting of / 38 golds / and / 24 bronzes / with 98 medals
  
  

• Choose the best answer for the following sentence:

  He tried to avoid _____________ my questions.
  
  

• Choose the correct sentence which is built from the words and phrases given:

  ten years ago / I / live / a village / the sea / start / collect shells
  
  

• Choose the best answer for the following sentence:

  I hope _____________ to university next year.
  
  

• Choose the correct sentence which is built from the words and phrases given:

  I / not collect live shells / not want to destroy the marine life
  
  

• Choose the best answer for the following sentence:

  Would you like ___________ an orange juice?
   

• Choose the correct sentence which is built from the words and phrases given:

  I / clean the shells carefully / dry them / put them on a large shelf