The lamp most similar to the common fluorescent lamp is the
A) LED.
B) CFL.
C) incandescent lamp.
D) none of the above
Question 2
The torque required to turn the crank on an ice cream maker is 4.50 Nm. How much work does it take to turn the crank through 300 full turns?
A) 4240 J
B) 8480 J
C) 2120 J
D) 1350 J
E) 2700 J