A star is given a designation of Alpha Draconis and thus apparently it is the _______________ in the constellation
a. brightest b. second brightest
c. third brightest d. fourth brightest
a
Physics & Space Science
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Ptolemy formulated a(n) ____________________ model of the solar system to predict positions of the Sun, Moon, and planets
Fill in the blank(s) with correct word
Physics & Space Science
Explain two methods that could be used to find the spring constant of a spring experimentally
Physics & Space Science
Electrical charges and magnetic poles have many similarities, but one difference is:
a. a magnetic pole cannot be isolated. b. one magnetic pole cannot create magnetic poles in other materials. c. opposite magnetic poles repel. d. magnetic poles do not produce magnetic fields.
Physics & Space Science
Light that has all the electrical fields vibrating in the same plane is said to be ________
Fill in the blank(s) with correct word
Physics & Space Science