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A clear glass light bulb is placed from a convex lens having a focal length, as shown in the Figure below. Use ray tracing to get an approximate location for the image. Then use the thin lens equations to calculate (a)   the location of the image and (b)   its magnification. Verify that ray tracing and the thin lens equations produce consistent results.

Find the index of refraction for medium 2 in Figure below, assuming medium 1 is air and given the incident angle is   and the angle of refraction is .

Term: Commodity art  

  Based on the picture below, identify: Name of the artist: Title: Art movement: Century: Country: Medium: then analyze the characteristics of the art movement associate with the work, meaning of semiotics and how it is used here, and sculptural method associate with this work.     

Term: High tech style 

Which one of the following artists had a major influence to Op art?

Extra credit, based on the pictures below, identify: Name of artist Title Location Century then analyze why this place is known as the urban laboratory, meaning of arcology, and the significance of energy used for this place.

Which one of the following is True about Earth art?

Which one of the following is the center for the new media art?

Based on the picture below, identify  Name of artist Title Art movement Century Country Medium/material: Analyze at least two characteristics of art movement associate with this work, the artist’s relationship to the art movement, and how this work is relate to the consumer based culture.