A current of 1.8 A delivers 2.5 C of charge. How much time was required? 0.70 s
0.72 s
1.4 s
4.5 s

What do elements in a family tend to share. a.) similar periods b.) similar groups c.) similar atomic symbols d.) similar chemical properties and characteristics

Consider a file currently consisting of 200 blocks. assume that the file control block (and the index block in the case of indexed allocation) is already in memory. calculate how many disk i/o operations are required for contiguous, linked, and indexed (single-level) allocation strategies, for each of the conditions listed below. in the contiguous-allocation case, assume that there is not room to grow at the beginning but there is room to grow at the end. also assume that the block information to be added is stored in memory.

Which of the following statements accurately describes the sign of the work done on the box by the force of the push? a. positive b. negative c. zero