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Answers by Alika

Answers by Alika
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A penumbra is the halo surrounding the sun which is seen during a total solar eclipse. True False
answered Jan 5, 2018
5 votes
37.2k views
Which types of weathering and erosion are primarily responsible for the formation of the caves?
answered Nov 25, 2017
0 votes
61.4k views
A pendulum is dropped 0.50 m from the equilibrium position as shown below. What is the speed of the pendulum bob as it passes through the equilibrium position?
answered Aug 22, 2015
4 votes
139k views
Salt water is classified as a 1) compound because the proportion of its atoms is fixed 2) compound because the proportion of its atoms can vary 3) mixture because the proportion of its components is fixed
answered Jun 11, 2015
2 votes
134k views
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