Consider a high-power laser, operating at a wavelength of 1.6μm, which puts out 10kJ in 0.2ns. The beam is focused on an area of diameter 0.5 mm. What is the RMS electric field strength in V/m unit?​

What are igneous intrusions and extrusions

The speed of sound in ice, water, and steam is shown. what best explains the speed of sound in different states of matter? sound travels fastest in ice because energy is easier to transfer when the molecules are close together. sound travels slowest in steam because the sound has to move around the gas molecules that are far apart. sound travels fastest in ice because the temperature of solids is always greater, so the heat transfers the sound energy. sound travels slowest in steam because the pressure is so great the sound cannot travel though the steam particles.

An electric clothes dryer has a resistance of 8 ohms. it draws 30 a of current. what is the voltage, in volts, of the wall outlet that it is plugged into?