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IMAX CINEMA- help sheet
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IMAX CINEMA ¡V PHYSICS Coursework Visit ¡V Help Sheet
Recommended applications of physics:
1. IMAX Projector and lens
The IMAX projector uses a convex lens with the object (the film strip) very close to the focal point. This produces an inverted, real image with a very high magnification. You could draw a ray diagram to illustrate this.
o The image distance (v) from lens to screen is 16.76 m.
o The height of object (ho) is 6.5cm (height of the film strip.
o The height of image (hi...
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