'Mg mg' diaporamas de présentation

Electrostatics Chapter 23

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Periodic Properties

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Physics 101: Lecture 14 Torque and Equilibrium

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Oh, Mg! What do I do with these valence electrons?

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Physics 101: Lecture 14 Torque and Equilibrium

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Physics 101: Lecture 14 Torque and Equilibrium

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Dynamics & Equilibrium

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Torque & Equilibrium

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Ionic and Covalent bonding

Ionic and Covalent bonding. David A. Katz Pima Community College Tucson, AZ. Ionic Bonding. Between a metal with low ionization energy ( little energy required to remove an electron) and a non-metal with high electronegativity and electron affinity

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Electrochemistry Oxidation/Reduction Reactions and Chemical Cells—aka Batteries! Chapter 20

Electrochemistry Oxidation/Reduction Reactions and Chemical Cells—aka Batteries! Chapter 20. Electrochemistry. Study of the relationship between chemical reactions and electricity. Examples: Batteries Decomposing water Rusting Respiration Electroplating.

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Dr. Cassandra J. Gaston March 18, 2014

Single-particle insights into the influence of biological activity on sea spray aerosol mixing-state. Dr. Cassandra J. Gaston March 18, 2014. Aerosol Time-of-Flight Mass Spectrometer (ATOFMS). Inlet. Ellipsoidal Mirrors. Particle Inlet. Scattering Lasers (532 nm). Particle Sizing. PMT.

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Pendulum

Pendulum. ? rad = x/L. ?. Restoring force: F = -mg sin ?. If ? is small, sin ? ? ?. F = -mg ? = -mg x/L. F = -(mg/L) x. F = -kx. Force constant (k) = mg/L. For small angles, pendulum is SHM. period: T = 2 ? ?(m/k) = 2 ? ?(m/(mg/L)). T = 2 ? ?(L/g).

224 views • 7 slides