Ahouse is wired so that one electrical source comes to a room but many outlets and lights work from that source . when one light is turned off, the other lights in the room do not also go off. how is the room wired?
a).parallel
b). series

Awave is produced in a rope. the wave has a speed of 33 m/s and a frequency of 22 hz.

Aclarinetist, setting out for a performance, grabs his 3.350 kg clarinet case (including the clarinet) from the top of the piano and carries it through the air with an upward force of 24.65 n. find the case's vertical acceleration. indicate an upward acceleration as positive and a downward one as negative.

1. a camcorder has a power rating of 19 watts. if the output voltage from its battery is 7 volts, what current does it use?answer units 2. a 1.5m wire carries a 6 a current when a potential difference of 57 v is applied. what is the resistance of the wire? yourunits 3. a clothes dryer uses about 2 amps of current from a 240 volt line. how much power does it use? yourunits 4.