On the assumption that speed is kept constant, distance increases with time.
假如速度不变,则距离随时间增 大。
Steam was used as inert diluent, with dilution ratio being 0.5 and kept constant.
并以水蒸气作为惰性稀释剂,稀释比为0 . 5,且保持恒定。
The voltage being kept constant, the current varies inversely with the resistance.
当电压保持不变时,电流和电阻成反比。
All right, so gamma, the gas is cooling so V2 is going to be less than it what would be if the temperature kept constant.
气体温度下降了,于是V2会比等温过程,降到相同压强时的体积要小。
So that should mean that the energy that's transferred to the electron should be greater, but that's not what you saw at all, and what you saw is that if you kept the frequency constant there was absolutely no change in the kinetic energy of the electrons, no matter how high up you had the intensity of the light go.
所以这意味着转移到电子,上的能量也越大,但这并不是,我们观测到的现象,我们所看到的是,如果固定光的频率不变,不管光强如何变化,电子的动能没有任何变化。
应用推荐