Physics, 22.11.2019 00:31 tyguzman88
Which of the following best describes the concept of boolean logic? select one: a. a method of breaking down complex search criteria into a series of simple yes/no questions. b. an approach used to calculate the optimal amount of free space that should be left unused no a computer hard drive. c. a method of estimating the size in megabytes that will be used by a database. d. none are correct.
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Why do electron microscopes have higher resolving power than light microscopes?
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Physics, 22.06.2019 00:00
Which is not a characteristic of a heat pump? a. it is used in air conditioners. b. it uses a refrigerant. c. it requires no work. d. it reverses the normal flow of thermal energy.
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Which of the following harmful chemicals are found in tobacco smoke? a. carbon monoxide b. carbon dioxide c. nicotine b. carbon dioxide d. both a and c
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Physics, 22.06.2019 15:30
An alien spaceship is 500 m above the ground and moving at a constant velocity of 150 m/s upwards. how high above the ground is the ship after 5 seconds?
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Which of the following best describes the concept of boolean logic? select one: a. a method of bre...
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