If the relationship between the manipulated variable and the responding variable is an inverse proportion, what will a line graph of this relationship look like?
a. a straight line
b. a curved line
c. a jagged line
d. none of the above

Listed following are various physical situations that describe how light interacts with matter. match these to the appropriate category. 1) transmission? -visible light meets clear glass -visible light does not pass through a black wall -red light hits a red sweatshirt -light comes from your computer screen -cell phone signals pass through walls -blue light hits a red sweatshirt -white light hits a white piece of paper -light comes from a light bulb