Note that this is the maximum possible kinetic energy because W is the minimum energy necessary to liberate an electron. The threshold frequency, the minimum frequency the photons can have to produce the emission of electrons, is when the photon energy is just equal to the work function: The Compton effect Although photons have no mass, they do have momentum, given by:
Conclusion: The most reliable cars. While these two surveys may vary, it is evident that cars made by Toyota (including Toyota, Lexus and Scion, have a generally impressive record on reliability, so are a good place to start if you are looking for a reliable car. In terms of American-made cars, Buick comes out top.
Is Lexus a Toyota? The answer is Yes,   Lexus is the luxury brand of Toyota. Most parts for Lexus are the  same for Toyota.    From the regular Toyota models its developers were chalâ¦lenged to  created more luxury vehicle and that is when Lexus was developed.  Lexus is more luxury category.    Some notable cars are:   Toyota Altezza is sold as a Lexus IS300   Toyota Soarer is sold as a Lexus SC300    Since 2005 Toyota Japan has opened Lexus dealerships in Japan.    It's the equivalent of Acura: Luxury Honda and Infinity: Nissan.