VACA Bulld two series creuits, droit 1 and draut 2. Use the drouit diagram symbols e as a guide. After completing both
droits, describe the difference in the brightness of the bulbs when the switch is closed no

In a heat engine if 1000 j of heat enters the system the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2000 j? 1. write the equation 2.list out your known variables 3.plug the numbers into the equations 4.solve 5.write your solution statement that includes initial energy and final

Need asap ‼️ 20 pts which gravitational force field diagram is drawn correctly? (answers in pictures below)

Find the equation for the plane through upper p 0 left parenthesis negative 4 comma negative 8 comma negative 5 right parenthesis perpendicular to the following line. xequalsnegative 4 minus t, yequalsnegative 8 plus 2 t, zequals3 t, minusinfinityless thantless thaninfinity