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Author Question: Initially, scientists detected lower than the expected number of neutrinos from the Sun. a. True ... (Read 146 times)

cnetterville

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on: Jul 27, 2018
Initially, scientists detected lower than the expected number of neutrinos from the Sun.
 
  a. True
  b. False
  Indicate whether the statement is true or false

Question 2

Describe one observation that would disprove the Ptolemaic model and explain why it would conflict with the model.
 
  What will be an ideal response?


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chloejackso

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Reply #1 on: Jul 27, 2018
Answer to Question 1

True

Answer to Question 2

The Ptolemaic model was geocentric, with uniform circular motion. Observing the orbits of Jupiter's moons would conflict with this model, because it shows objects orbiting a body other than the Earth. The complete set of phases of Venus observed on Earth could not be explained by the Ptolemaic model. In that model, Venus moves around an epicycle centered on a line between Earth and the Sun, so Venus should always be seen as a crescent.


cnetterville

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Reply 2 on: Jul 27, 2018
Gracias!

Animal_Goddess

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Reply 3 on: Yesterday
Excellent

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