Physics, 16.02.2021 19:10 squidmeat12
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The Big Bang Theory allows scientist to conclude that the universe . . .
1. was hotter and denser in the past
2. was cooler and less dense in the past
3. consisted mostly of carbon and oxygen in the past
4. consisted primarily of iron and nickel in the past
5. emerged from a tiny region and expanded
6. was only one star with eight orbiting planets
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Which feature indicates that mars resides in the inner region of the solar system
Answers: 3
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Abowling ball rolling down the lane toward the pins has gravitational potential energy. a. no b. a lot of c. a little
Answers: 2
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An insulated thermos contains 148 g of water at 72.7 ˚c. you put in a 11.7 g ice cube at 0.00 ˚c to form a system of ice + original water. the specific heat of liquid water is 4190 j/kg•k; and the heat of fusion of water is 333 kj/kg. what is the net entropy change of the system from then until the system reaches the final (equilibrium) temperature?
Answers: 2
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The Big Bang Theory allows scientist to conclude that the universe . . .
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