Physics, 18.07.2019 22:30 alishbaqadeer1
Which statement best answers the question, "why is copper a good conductor of electricity? "? a. copper atoms have a loosely held electron in their outer shell that is able to move freely to other atoms b. copper atoms are tightly bound and are able to work with other copper atoms to exchange electrical charges c. copper has an equal number pf protons and electrons making the flow of current possible. d. copper's outer shell electrons are not balanced and must join with other copper atoms in order to be stable.
Answers: 2
Physics, 21.06.2019 16:00
28. a stone is projected at a cliff of height h with an initial speed of 42.0 mls directed at angle θ0 = 60.0° above the horizontal. the stone strikes at a, 5.50 s after launching. find (a) the height h of the cliff, (b) the speed of the stone just before impact at a, and (c) the maximum height h reached above the grou
Answers: 1
Physics, 22.06.2019 04:50
*drag each tile to the correct location in the sequence* the table shows chronological events in the life of our sun, a medium-sized star. place the missing events into the correct rows of the table.
Answers: 3
Physics, 22.06.2019 05:40
Two polarizers are oriented at 40∘ to each other and plane-polarized light is incident on them. if only 16 percent of the light gets through both of them, what was the initial polarization direction of the incident light?
Answers: 2
Physics, 22.06.2019 18:30
How many meters will a car travel if its speed is 45 m/s in an interval of 11 seconds? question 2 options: a) 450 meters b) 495 meters c) 4.09 meters d) 498 meters
Answers: 2
Which statement best answers the question, "why is copper a good conductor of electricity? "? a. co...
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