Ben has to write a note on color concepts. him complete the following sentences. when light hits a surface, the surface absorbs some of the light and reflects the rest. the color that you see depends on which light waves the surface ( reflects, absorbs, emits) the most. you perceive objects as having a specific color because of these constituent rays, colors, intensities) of light.

The fourth generation of computers emerged between 1970s and 1980s. which technological advancement brought about this generation of computers? which computer architecture was used most in this generation?

When creating a presentation in libre office impress, where does the editing of slides take place?

Use a physical stopwatch to record the length of time it takes to run the program. calculate the difference obtained by calls to the method system.currenttimemillis() just before the start of the algorithm and just after the end of the algorithm. calculate the difference obtained by calls to the method system.currenttimemillis() at the start of the program and at the end of the program so that the elapsed time includes the display of the result. use the value returned by the method system.currenttimemillis() just after the end of the algorithm as the elapsed time.