When a resistance of 2ohms is. connected across a battery a current of 1A flows. when the 2 ohm resistor is replaced with a 4oh. resistor the current becomes 0.6A . Find the internal resistance of the battery

Use your knowledge of the imperfect preterit, present, and future tenses to write a post card to a friend in colombia (remember to use all your skills in the three tenses). tell your friend about what you did last summer, what you are doing today and the things you plan to do next fall.

Choose the correct answer. the phrase "por cierto" means: by certain for sure over there for now does anyone know the answer to this question?

What does it mean to conjugate a verb? how do you conjugate verbs in spanish?