Part B. Light and sound are two very different phenomena. However, both exhibit wave characteristics, such as frequency. For
sound waves, when the frequency changes, the pitch is affected. Using the diagrams above as a reference, determine
how visible light is affected by changes in frequency

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.

An electron in an x-ray machine is accelerated through a potential difference of 1.00 × 104 v before it hits the target. what is the kinetic energy of the electron in electron volts?

What energy transformations occur each time the skateboarder rolls up the ramp?