Sketch the waves given the relative amplitudes and phases of their x and y components.
sketch three graphs:
x vs t
y vs t
x vs y
label the polarization as linear, circular, or elliptical, label clockwise or counterclockwise.
2 e,=-e,, \phi =\frac{\pi }{2}

Astudent is performing an experiment comparing sound and light waves. the student gathers the following data. what conclusion does the student most likely make based on this data? light waves always travel the same speed; however, the speed of sound is determined by the medium that it travels through. all sound waves always have the same energy, so the temperature of the medium does not affect wave speed. light needs to vibrate particles, so it travels fastest in tightly packed solids, while sound does not need a medium, so it travels fastest in a gas. tightly packed particles in solids slow down the light waves; however, sound waves make particles bounce into each other, so they travel faster in solids.

Your town is considering building a biodiesel power plant describe at least two advantages and two disadvantages

What is the mass of the water that is being heated? it requires 2,500 joules to raise a certain amount of water (c = 4.186 jig c) from 20.0°c to 60.0°c. o 159 o 40 g o 63 g o 80 g