Question 19 (5 points) Listen (Red ) Violet) Wwwwwwwww Radio Microwave Infrared Visible Ultraviolet X-ray Gamma Ray Referring to the above diagram... Which color of light has the longest wavelength? O 1) violet 2) green 3) red O 4) yellowQuestion 18 (5 points) Listen Light travels at a speed of 3x 108 m/s in air. What is the speed of light in glass, which has an index of refraction of 1.5? O 1) 2.00x 10' m/s O 2) 4.5x10' m/s O3) 2.26x108 mls O 4) 5.00x10' m/sQuestion 16 (5 points) Listen (Red ) Violet) Radio Microwave Infrared Visible Ultraviolet X-ray Gamma Ray tanning beds 1. microwaves remote control signals, heat lamps 2. X-rays heating foods 3. infrared waves 4. radio waves cell phone signals 5. UV, ultraviolet waves creating images of the skeletal system (bones)Question 12 (5 points) Listen Which of the following combinations would produce white light? 1) yellow, cyan, magenta 2) red, green, blue 3) blue, orange 4) blue, yellow 5) green, yellow 6) red, magenta 7) red, cyan 8) CMY 9) RGB 10) cyan, yellow 11) green, magentaQuestion 10 (5 points) Listen Which of the following are not electromagnetic waves? O 1) sound waves O 2) radio waves 3) light waves 4) X rays Question 11 (5 points) Listen Which of the following is not a primary color of light? 1) yellow O 2) red O 3) green 4) blueQuestion 8 (5 points) Listen What color would be needed to mix with magenta to produce white light? A/ Question 9 (5 points) Listen What is the frequency of red light, which has a wavelength of around 6.35 x 10* -7 m? (Remember: speed of light is 3 x 10^8 m/s) Be sure to show all work