Heat is supplied at the same rate to two metals at room temperature. Which metal will reach 20° above room temperature first? Select one:
a. Iron will reach 20° above room temperature first because it has a lower specific heat.
b. Silver will reach 20° above room temperature first because it has a higher specific heat.
c. They will reach room temperature in the same amount of time.
d. It depends on the room temperature.

current and voltage can both be different in different parts of a circuit so it matters where you place the ammeter and voltmete

dec 23, 2016 - a load of bricks weighing 680 n a distance of 10 m across a parking lot. if if the worker pushes the cart with a constant force of 209 n, what work= force x distance = 220 n x 10 m = 2200 n.m = 2200 j i don't know where the person got it from, but the initial part, work= force x distance me.

conservation of mass

mass before something happens = mass afterwards