The power in an electrical circuit is given by the equation p = i2r, where i is the current flowing through the circuit and r is the resistance of the circuit.

i. what is the power in a circuit that has a current of 12 a and a resistance of 100 ω? (note: 1 a2·ω = 1 w)

ii. what is the current in a circuit that has a power of 200 w and a resistance of 150 ω?

Physics make-up packetname_cle14. an observer hears a sound with a frequency of 400 hz. if the speed of sound is 340 m/s,what is the wavelength of the sound? a. 0.85 mb. 1.2 mc. 2.75 m13.6 m15. as sound travels from steel into air, its speed decreases. if the frequency of the wavedoesn't change, what happens to its wavelength? a. it increases(b) it decreasesc. it remains the samed. there is not enough information given

Which type of bond is found between the atoms of a molecule? a. metallic b. delocalized electron c. covalent d. ionic

Aria drove to the store, did some shopping, and then came home. during maria's trip, when was her displacement equal to zero?