History Quiz 1: Introduction
6 Questions
| Total Attempts: 60
History Quiz 1: Introduction
Questions and Answers
- 1.The principal of the camera has long been known: light entering a minute hole in the wall of a darkened room forms on the opposite wall an ________________ image of whatever lies outside.
- 2.______________________ is basically a way of fixing the camera image by the action of light upon substances sensitive to it.
- 3.The incentive to work out a practical technique for creating pictures came from the rising ____________________ of the late 18th century.
- 4.The first mechanical device used in the production of pictures was the camera _______________.
- 5.Another mechanical device used to create pictures that could more easily be carried about and was widely used by travelers was the camera _____________.
- 6.Images captured using these early "cameras" were actually __________ by a person on a sheet of paper.
Questions: 15 | Attempts: 4871 | Last updated: Jul 14, 2020
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Sample QuestionYou meet your principal at seven p.m. What would you say?
Introduction to the League of Nations: text p. 228-235
Questions: 11 | Attempts: 1533 | Last updated: Jan 10, 2013
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Sample QuestionWhat yeardid the League of Nations begin?
A finite automaton is a state machine that takes a string of symbols as input and changes its state accordingly. When a regular expression string is fed into finite automata, it changes its state for each literal. If you...
Questions: 10 | Attempts: 1279 | Last updated: May 10, 2018
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Sample QuestionThere are ________ tuples in finite state machine
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