A conductor immersed in a colorimeter U=100cal/g and containing 100g and traversed by a current of 1A for 3minutes knowing that the temperature rises by 3.6°C. calculate the conductor resistance C=0.5cal/gc

Ten students stand in a circle and are told to make a transverse wave. what best describes the motion of the students? each student bumps the shoulder of his or her neighbor. at the exact time, all students take a step to the right. the students skip clockwise, going in a circular motion. one at a time, each student lifts his or her hands up and then down.

There are weak or strong attractive forces between atoms of liquids with a high viscosity

**urgent** roberto plans to use two transformers to reduce a voltage of 120 v to 4 v. he uses a transformer that has 300 coils in the primary winding and 50 coils in the secondary winding. he has four other transformers, as listed in the table. which transformer should roberto use to have an ending voltage of 4 v? a- w b-xc- yd- z