What is the definition of personification?
a. using words to imitate sounds
b. giving human qualities to objects
c. comparing two unlike things using “as”
d. putting two contradictory words together

Agas contained within a piston-cylinder assembly undergoes three processes in series: process 12: compression with pv= constant from 1 bar and 1 liter to 4 bar. process 23: constant pressure expansion to 1 liter. process 31: constant volume calculate the pressure and volume at each state, and sketch the processes on a p-vdiagram labeled with pressure and volume values at each numbered stat

Awave is produced in a rope. the wave has a speed of 33 m/s and a frequency of 22 hz. what wavelength is produced?

Work = force × a. work b. energy c. distance d. momentum