Physics, 02.12.2021 01:00 manuellopez1981
Which materials out of rubber ball, aluminum washer, copper wire, and a cardboard is the best insulate thermal energy.
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Two point charges are separated by a certain distance. how does the strength of the electric field produced by the first charge, at the position of the second charge, change if the second charge is doubled? a. the field does not change b. the field strength decreases by half. c. the field strength doubles d. the field strength quadruples
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Which best describes what forms in nuclear fission? a. two smaller, more stable nucleib. two larger, less stable nucleic. one smaller, less stable nucleusd. one larger, more stable nucleus
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Achild has maximum walking speed of 1.6 m/s. what is the length of the child's legs? 0.26 m
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Which materials out of rubber ball, aluminum washer, copper wire, and a cardboard is the best insula...
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