CHEMISTRY: Energy and Energy Changes
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Energy and energy changes Energy is the ability to do work. All matter possesses energy in one form or another. There are some substances that have energy as a…
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Energy and energy changes Energy is the ability to do work. All matter possesses energy in one form or another. There are some substances that have energy as a…
1.9K Views November 25, 2020 Be first to comment
Equilibrium of forces (A) Principle of Moments The principle of moments states that if a body is equilibrium then the sum of the clockwise turning moments acting upon it…
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Fluid at Rest Volume, Density, and Relative density Volume: the volume of a liquid in cubic centimeters (cm3) or milliliters can be measured using any of the following Measuring…
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Mass and weight Mass is the quantity of matter in a body, while weight is the Earth’s pull on a body. Diagram of chemical balance Source: Google Note: lever…
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Hello Guys, New Video on – WAEC Physics Prep | Complete 12 Theory Questions Solved & Explained(WASSCE Physics 2018 Past Questions) Video Link: https://youtu.be/4Bxp3wXMarc Engage Prep! Please Share!!!…