Which of the following is an inference? a. The flower is pink. b. Vinegar has a pungent aroma. c. A dog barks. d. A cup with steam coming from it will be hot to the touch.

What is special about a dc circuit ?

Frank just graduated from eighth grade. assuming exactly four years from now he will graduate from high school how many seconds does he have until his high school graduation

If you wanted to move an electron from the positive to the negative terminal of the battery, how much work w would you need to do on the electron? enter your answer numerically in joules.