An electric appliance is connected by wires to a 240-volt

source of voltage. If the combined resistance of the appliance

and wires is 12 ohms, how much current is flowing through the

circuit?

a

12 amps

25 amps

20 amps

18 amps

Imagine you are standing in the antarctic during the southern hemisphere summer. the sky is clear and blue. there are no clouds in the sky. your shadow is cast on the icy ground. what is the color of the shadow?

Ascientific blank must be testable and capable of being proven false?

Agroup of monkeys is trying to cross the river in a rowboat. the maximum buoyant force on the rowboat is 2,000 n. the weight of the rowboat is 1,000 n. each monkey has a weight of 150 n. how many monkeys can safely cross in the rowboat at one time? explain your reasoning, including any calculations you used to find the answer.