Yahoo奇摩 網頁搜尋

  1. 1. An increases of pressure to a given mass of gas leads to a reduction in volume (assume temperature remains unchanged). As such, the distance between molecules is shortened. Further increase of pressure thus shorten molecular...

  2. ...y has to be smaller than x if total reflection can occur in medium x. Think about water and air, total reflection can occur in water but not air. 2010-03-27 21:24...

  3. ...propagate through the glass tube fibre by repeated total internal reflection at critical angle on the inner surface of the tube. In this way, the rays would take...

  4. ... saying. may be have a diagram is better. C: i think you are finding the refractive index of glass, not water. sicne i dun know...

  5. ... solid-liquid transition, E gives a rough energy scale for the critical temperature T_c, where E~k T_c and k is the Boltzmann...

  6. ...), thus completing a circuit. 2013-01-30 22:52:42 補充: Just think of a case in which a resistor is connected to a battery. Current...