What do these two changes have in common? ice crystals forming on a window
an engine using gasoline to power a car
Select all that apply.
Both are caused by heating.
Both conserve mass.
Both are only physical changes.
Both are caused by cooling.

What is a view of science and psychology that says the value of knowledge depends on its usefulness? a. pragmatism b. psychotherapy c. physiology

Using the free-body diagram, calculate the net force acting on the sled. is the sled in a state of dynamic equilibrium?

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.