Optical Instrument Quizzes & Trivia
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Questions: 5 | Attempts: 116 | Last updated: Jan 25, 2013
Sample QuestionThe outer part of eye ball of thin layer which is clear and can be penetrated by the light is.....
Questions: 51 | Attempts: 304 | Last updated: Mar 19, 2013
Sample QuestionThe length of time the shutter is open and the film is exposed in a camera is determined by the
Questions: 5 | Attempts: 68 | Last updated: Jul 30, 2011
Sample Question2. Camera and our eyes has different in the case of working method. In camera……