An aluminum rod has a diameter of 3.0 cm and thickness of 0.6 m. One end of the rod is placed in boiling water and the other end in ice. Calculate the quantity of heat transferred through the rod within 1 minute. Given, k = 205 W m-K-1.

True or false when elements combine to form a mixture, the resulting chemical properties may be very different from those of the elements that make it.

The diagram shows a series of volcanic island and a hot spot determine the direction of movement of the tectonic plate that for the island

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.