Conclusion:1. Summarize the findings in the table above.2.Does an object's color only reflect one wavelength of light?3.What color is observed when all color are seen?4.What color is observed when no colors are seen?5. If blue light was shining on a yellow object what color would be reflected?6. For a red object to appear black, what wavelength of color cannot shine upon this object?7. In general the observed color of an object is the combination of all the colors____ from this object when viewed under___ light.8. What color of light is required to view the true color of an object?

Directions: Go to the following website: Specular and Diffuse Reflection. Or site: https://micro.magnet.fsu.edu/primer/java/reflection/specular/index.html Procedure: The reflection tutorial allows visitors to adjust the color and texture of a surface and visualize how these changes affect the reflection of light from that surface. To operate the tutorial, use the slider bars to adjust the color and texture of the surface. Initially, a white light beam composed of all wavelengths between 400 and 700 nanometers is reflected by a smooth white surface. By moving the Object Color slider, the color of the surface is changed causing subsequent changes in the wavelength of light reflected from the surface. When the Roughness slider is moved, the texture of the surface becomes more irregular and light is reflected in a greater number of angles and wavelengths. Procedure/Questions: . What is the color of the light shining on the object? 2. White light is composed of what others? 3. Make the object "White" by sliding the bar to the far left. Set the roughness of the object to 0.0%. What color(s) are reflected from this white object? 4. What type of reflection occurs when the surface is smooth (0.0% roughness)? Change the surface roughness to 100%. Name and describe the reflection observed. 5. Make the object color "black" by sliding the bar to the far right. Set the roughness of the objects to 0.0%. What color(s) are reflected from this black object? 6. From the above observation for color reflection from a white object and black object, how would you define the colors black and white? a. White is: b. Black is: Data Table: For the remaining observations set the roughness to 100% for best observation. Color of Object Colors Reflected from Object Red Orange Yellow Green Cyan Blue Violet