Sketch a picture showing the difference between tensional extensional and compression forces

i need the answer to this too but idk it ; -;

frequency or wavelenth of em radiation in a vacuum

god i hope this !

= initial pressure

= final pressure = 2

= initial volume

= final volume = /4

= initial temperature = 20 c = 20 + 273 = 293 k

= final temperature = ?

using the equation