Se tiene un cablede aluminio de 10 metros, conun área de 0.5 m2de área. Determine la resistencia eléctrica¿Qué puede concluir respecto a los ejercicios anteriores?

F500 j of energy were added to 1 kg of each of these samples, which would experience the least temperature increase?

Imagine that you have two balloons (or, better yet, actually inflate two balloons, if possible). create static electricity around one of the balloons by rubbing it against your hair or your sweater and then bring that balloon close to the other balloon, which has not been charged. try this with at least one other object—and for variety in the discussion, avoid using an object already described by your classmates. then, for your initial post to the discussion, answer the following questions: what happened with the two balloons?

Which of the following list the divisions of the geologic time scale in order from longest to shortest