Which statement about scientific theory is true?

Which statement about scientific theory is true?

explanation: A scientific theory is not the ending result of the scientific method; theories can be justified or declined, just like hypotheses. Theories can be updated or altered as more knowledge is collected so that the correctness of the forecast becomes bigger over time.

Can a hypothesis be proven true quizlet?

Terms in this set (148) A Hypothesis is proven but not supported. False. Hypothesis are supported with data but in principle cannot be proven.

When we say that a planet has a highly eccentric orbit we mean that when we say that a planet has a highly eccentric orbit we mean that it is spiraling in toward the sun its orbit is an ellipse with the Sun at one focus in some parts of its orbit it is much?

When we say that a planet has a highly eccentric orbit, we mean that: it is spiraling in toward the Sun. its orbit is an ellipse with the Sun at one focus.

When Copernicus first created his model of the universe it did not lead to substantially better predictions of planetary positions than the Ptolemaic model Why not when Copernicus first created his model of the universe it did not lead to substantially better predictions of planetary positions?

When Copernicus first created his Sun-centered model of the universe, it did not lead to substantially better predictions of planetary positions than the Ptolemaic model. Why not? Copernicus used perfect circles for the orbits of the planets. Earth is farthest from the Sun in July and closest to the Sun in January.

Why is the heliocentric theory correct?

In the 1500s, Copernicus explained retrograde motion with a far more simple, heliocentric theory that was largely correct. Retrograde motion was simply a perspective effect caused when Earth passes a slower moving outer planet that makes the planet appear to be moving backwards relative to the background stars.

Who thought the earth was the center of the universe?

Claudius Ptolemy