How much heat in joules is needed to raise the temperature of 9.0 L of water from 0°C to 76.0°C? (Hint: Recall the original definition of the liter.) J

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