13. You start working for the British Intelligence forces as agent 006.022 x 10" (OONA). Unfortunately,...
13. You start working for the British Intelligence forces as agent 006.022 x 10" (OONA). Unfortunately, you are captured by an evil villain who plans to dispose of you by shooting you with a laser (Helium- Neon, 1 = 1.15 um, 500 W power). Luckily for you, before he shoots you he leaves you in a room with a spectrophotometer, three solutions, and a few cuvettes of various sizes (0.1, 1, 10, and 20 cm path lengths). A) In what region of the spectrum is the light produced by the laser? B) Using the spectrophotometer and the 1.0 cm pathlength cuvette, you obtain the following spectra for the three solutions (A, B, and C). Which of the three solutions has the highest absorbance at the wavelength emitted by the laser? Absorbance 7000 9000 11000 13000 15000 17000 cm1 C) Doing some quick thermodynamics (I won't make you do that part, don't worry) you calculate that you have to reduce the number of photons arriving at to your skin to 1.2 x 101 per second if you