Adisturbance that transfers energy from place to place is called a
a. wave.
b. medium.
c. vibration.
d. compression.

Which changes would result in a decrease in the gravitational force btween two objects? check all that apply

How to calculate voltage drop in a series circuit

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.