Physics, 30.01.2020 13:03, makenziehook8
A. write 2 -3 sentences describing the big bang theory and explaining why it is considered a theory, as opposed to a hypothesis.
b. write 2 -3 sentences explaining cosmic background radiation and what it led scientists to conclude about the universe.
c. scientists have proposed three models of the universe: flat, open, and closed. each of these describes a different future for the universe. write 2 -3 sentences identifying the model that is most widely accepted and describing the future of the universe according to that model.
Answers: 2
Physics, 22.06.2019 15:30, tamaraquirozmorales
Can you match these to the correct definition
Answers: 3
Physics, 22.06.2019 18:00, angie2118
Consider two regions of space containing a static electric field, region a and region b. in region a the equipotential lines are more closely spaced than those in region b. what can be said about the relative strength of the electric field in the two regions? a) the electric field in region a is stronger th
Answers: 3
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