Yahoo奇摩 網頁搜尋

  1. pointing 相關
    廣告
  1. ... as the air is cooled is called the dew point temperature when the change of state occurs at a temperature above freezing...

  2. 如果個subtance既melting point 係-10℃ 咁姐係個substance會係-10℃個陣變solid 而boiling point ...個陣變gas 所以room temperature個陣應該會係liquid. Since the melting point of the substance is -10℃, it means the substance will become solid...

  3. ...0.1 W/m^2 3. Presume that B is the highest point . Then the time taken from A to B or from B to...

  4. ...we use the temperature of pure melting ice as the lower fixed point and the temperature of the steam over pure boiling water as upper fixed point ...

  5. ...from a freezer, mark down the liquid level and take this as the lower fixed point . 2. Put the thermometer in pure boiling water, mark down the liquid level...

  6. Critical point : In thermodynamics, critical point refers to the minimum value of pressure and...liquid and the gaseous phases become indistinguishable. For example: the critical point of water occurs at around 647 K and 22.064 MPa. Triple...

  7. ...calculator to find out the preesure required to reduce the water boiling point to a specified temperature. For more accurate data, you could refer to the...

  8. ...1a) First of all, by Pyth. Theorem, point A is 5 m away from each of the point charge..., B is of a distance of √5 cm from the point charge, hence VB = Q/4πε0(0.01 × √5) = (5...

  9. ... large enough to provide the necessary centripetal force at the highest point of its path, we would have, W = Fc (=mv^/R) If the...

  10. ... that the ice has enough time to warm up to its melting point (0'C). At the melting point , the temperature of the ice no...

  1. pointing 相關
    廣告