Scin 134 final - Study guides, Class notes & Summaries

SCIN 134 Final UPDATED ACTUAL Exam Questions and CORRECT Answers The phases of the Moon are caused by the Earth's shadow falling on the surface of the Moon. - CORRECT ANSWER- False Earth would rotate at a much slower rate if the Moon did not exist. - CORRECT ANSWER- False The force of gravity between two objects is attractive and depends only on the mass of the larger object, not of the smaller object. - CORRECT ANSWER- False

SCIN 134 Final Exam Questions and Answers The phases of the Moon are caused by the Earth's shadow falling on the surface of the Moon. - ANSWER-False Earth would rotate at a much slower rate if the Moon did not exist. - ANSWER-False The force of gravity between two objects is attractive and depends only on the mass of the larger object, not of the smaller object. - ANSWER-False An astronomical unit (AU) is the distance between the Earth and the Moon. - ANSWER-False An ice skater increa...

Question 1 of 36 2.0 Points A star that is spectral class A is hotter than a star of spectral class O. True False Question 2 of 36 2.0 Points It can take hundreds of billions of years for a red dwarf to convert all of its hydrogen completely to helium. True False Question 3 of 36 2.0 Points Red stars are relatively “cold”, with low surface temperatures. True False Question 4 of 36 2.0 Points A whit...