Amaterial that displays near zero resistance at a low temperature is called a(n) a. superconductor. b. rectifier. c. semiconductor. d. oscillator.

Each row in a database is a set of unique information called a(n) ? a.) table. b.) record. c.) object. d.) field.

Jenny needs to record the names of 30 students, write down the subjects they studied, and note their grades in each subject after the midsemester exams and the end-of-semester exams. she divides the midsemester and end-of-semester information into two separate worksheets, sheet 1 and sheet 2. how will she rename the two worksheets?

Looking at the electroscope, describe how you can cause the two leaves at the bottom to repel each other and stay that way