7. What happens when you focus a pen light through a hole a. Light becomes brighter. c. Light passes through b. Light changes direction. d. Light is blocked or ob: 8. Which of the following statement is TRUE? a. Light does not travel. b. Light travels in a curve line. c. Light travels in a straight line. d. Light reflects in opaque materials. 9. Which word best describes how light moves? a. in circles c. slowly b. straight line d. faster through opaque obje 10. Which of the following is true? a. Sound travels faster than light. b. Light travels faster than sound. c. Light travels at the same speed with sound. d. Light and sound do not travel in any medium.​