The diagram above depicts an energy releasing process involving the uranium atom. which form of energy does this process depict?

a)
nuclear energy

b)
magnetic energy

c)
electrical energy

d)
hydroelectric energy

Compare and contrast physical changes with chemical changes.

(1.6 × 10-19)(5.0 × 106) = c × 10d identify the missing numbers below to show the result of multiplying the numbers.

Which process does not require the presence of a physical substance in order to transfer heat? air in the atmosphere is heated by the ground. this warm air then rises, and cooler air falls. this is an example of what type of process? how is conduction different from radiation?