Answer the following: 1. cast shadows can be object-connected, object-disconnected or independent. true / false.2. a form of radiant energy. a. light b. motion c. sound d. time 3. using the key, back and fill lights is which approach. a. circular b. square c. rectangular d. triangular4. lighting that creates volume and gives drama to a scene. a. chiaroscuro b. rembrandt c. cameo d. flat 5. this is concerned with the brightness contrast between the light and shadow sides of and object, and the rate of change from light to shadows. a. falloff b. fallin c. fall patterns d. failing6. the principal source of light. a. fill b. back c. kicker d. key7. considers art and life as mutually dependent and essentially interconnected. a. applied color aesthetics b. applied media controls c. applied media aesthetics d. applied medical aesthetics8. applied media aesthetics places great importance on the influence of the medium. true / false.9. source> encoder> message> decoder> destination> feedback from destination to source. a. production model b. light model c. communication model d. my model10. a shadow that is attached to its object a. cast b. attached c. spatial d. time