Two springs with equal spring constants of 100 N/m are on a table. Spring A is compressed by 0.10 m while spring B is stretched by 0.2 m. Compared to Spring A, how much greater is the energy of Spring B?

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