Physics, 20.11.2019 23:31, ryleigh1780
Aristarchus measured the relative sizes of the earth, moon, and sun using eclipses and phase timings. since the moon is smaller than the earth and orbits the earth and the earth is smaller than the sun, he deduced that the earth must orbit the sun. this last phrase is what part of the scientific method?
a) observation.
b) theory.
c) prediction based on theory.
d) observation of prediction.
e) confirm/refute/modify theory.
Answers: 3
Physics, 21.06.2019 20:10, andybiersack154
Select the correct answer. anna will wear a black dress when she attends het cousin's wedding. which color(s) does the dress absorb? a. all colors b. no colors c. red and green d. white
Answers: 1
Physics, 21.06.2019 21:10, benwil0622a
State one advantage and one disadvantage of using a plane mirrior as a driving mirrior
Answers: 1
Physics, 22.06.2019 15:50, potatocow
The california mussel (mytilus californianus) attaches itself to a rock or other solid surface with a bundle of filaments known as the byssus. imagine that 15.0 j of work is done to stretch the distal end of the byssus. it releases 10.8 j of thermal energy as it relaxes. what is the resilience of the distal end of the byssus?
Answers: 2
Aristarchus measured the relative sizes of the earth, moon, and sun using eclipses and phase timings...
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