A 11.22 meter tall object is placed 13.52 meters from a truck mirror. If an image is formed -2.85 meters from the mirror, what is the height (in meters) of the image? Round final answer to two decimal places.

2. What is the frequency (in hertz) of a 4.73 X 10^-19 joule photon? Write answer in Scientific Notation. Be sure to use h = 6.63x10^-34 J^.s.
4. Find the energy of a photon (in joules) with a frequency of 3.59x10¹⁶ hertz. Write answer in Scientific Notation.Be sure to use h = 6.63x10^-34J^.s.
6. The speed of light in an unknown medium is measured to be 1.98 x 10⁸ m/s. What is the index of refraction of the medium? Round final answer to two decimal places.
8. The index of refraction in a plastic rod is 1.41. What is the speed of light in this plastic rod (in meters per second)? Write answer in Scientific Notation.