A beaker initially at temperature T1 is being heated on a heating source. After a while, the temperature variation is recorded showing a 5 °C increase. On the Kelvin scale, this is equivalent to

What is the function of the commutator in a dc motor? a. to spin the magnet b. to change direct current into alternating current c. to change alternating current into direct current d. to spin the wire coil

How is acceleration calculated? a. initial velocity - final velocity / timeb. initial velocity + final velocity / timec. final velocity - initial velocity / timed. final velocity / timele select the best answer from the choices provided0oood00save and exitnextmark this and return

Disney, viacom and aol time warner are examples of