3. A laser light is held at a height of 30cm above the surface of a block of glass, and forming an angle of 30 with such surface, as in Figure. The block of glass has a depth of 15cm. The laser is right above the edge of the block. The light is hitting the bottom surface of the glass at a distance of 63em from the edge of the glass block. (a) Caleulate the index of refraction of the glass. (b) Caleulate the total time it takes light to complete the trip from the laser to the bottom surface of the block. The same material is now used to mamafacture a comverging lens with spherical surfaces of equal radius. (e) Caleulate the radius of the curvature such that the resulting lens has a focal length of 50cm. A pencil of length 10cm is held at a distance of 60 cm from that lens. (d) Caleulate the size and position of the resulting image, highlighting whether it is real or virtual, erect or inverted. Include a drawing depicting all focal points, and rays you used to find the position and size of the image.

3. A laser light is held at a height of 30cm above the surface of a block of glass, and forming an angle of 30 with such surface, as in Figure. The block of glass has a depth of 15cm. The laser is right above the edge of the block. The light is hitting the bottom surface of the glass at a distance of 63em from the edge of the glass block. (a) Caleulate the index of refraction of the glass. (b) Caleulate the total time it takes light to complete the trip from the laser to the bottom surface of the block. The same material is now used to mamafacture a comverging lens with spherical surfaces of equal radius. (e) Caleulate the radius of the curvature such that the resulting lens has a focal length of 50cm. A pencil of length 10cm is held at a distance of 60 cm from that lens. (d) Caleulate the size and position of the resulting image, highlighting whether it is real or virtual, erect or inverted. Include a drawing depicting all focal points, and rays you used to find the position and size of the image.

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter22: Reflection And Refraction Of Light

Section: Chapter Questions

Problem 18P: A ray of light strikes a flat, 2.00-cm-thick block of glass (n = 1.50) at ail angle of 30.0 with...

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