Aclassroom has 24 fluorescent bulbs, each of which is 32 w. how much energy does it take to light the room for a minute? (unit=j)

Around faucet handle is part of a(n) a. lever b. screw c. inclined plane d. wheel and axle

Which accounts for an increase in the temperature of a gas that is kept a constant volume

Which statement is true if the refractive index of medium a is greater than that of medium b? a. total internal reflection is possible when light travels from air to medium b to medium a. b. total internal reflection is possible when light travels from medium a to medium b. c. total internal reflection is possible when light travels from medium b to medium a. d. total internal reflection is possible when light travels from air to medium a. e. total internal reflection is possible when light travels from air to medium b.