Alaser beam is incident on a hydrogen cell. what is the stokes-shifted output wavelength if the laser wavelength is: (a) 488 nm; (b) 600 nm?

Porque crees que el agua no podia subir mas de 10 m de altura con ese tipo de bomba

The difference between a red shift and a blue shift has to do with wavelength frequency. t or f

Consider a one meter long horizontal pipe with a constant 100 cm^2 cross sectional area. water flows rightward into the pipe at x = 0 with flow velocity 02m/sec at every point within the pipe intake area. at x=1, the rightward flow rate is 0.192 m/sec. assume the water is a conserved quantity in the pipe, so there must be a leak (a sink) somewhere in the pipe. 1. compute net volumetric flow of the source if the system to be in equilibrium. 2. now assume the pipe in the problem has no leaks. compute the net volumetric rate of change for the system.