'Electrostatic forces' diaporamas de présentation

Intermolecular Forces

Intermolecular Forces. (rev. 12/15/09). Objectives. SWBAT: Distinguish between different types of intermolecular forces. Complete a heating or cooling curve calculation. Intermolecular Forces.

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ELECTRO SPINNING FOR NANO FIBRES

ELECTRO SPINNING FOR NANO FIBRES. Group Members. A.A.T.N.Athauda H.H.S. Chamara S.M. Abeyweera A.C. Darshana M. Amalan. INTRODUCTION.

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Chemical Bonding

Chemical Bonding. Compounds Ionic molecular consist of ions sharing of electrons Ionic bond covalent bond. III/. Energy: Ability to do work. Work=force x distance. force causes the object to move. Gravitational force causes the water to fall. can generate electricity.

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WINDSOR UNIVERSITY SCHOOL OF MEDICINE

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The Kinetic Molecular Theory

The Kinetic Molecular Theory. Review. Matter can exist in several states: Solids have a definite shape and volume, and are not compressible. Liquids have a definite volume but not a definite shape. They are not compressible.

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Intermolecular Forces

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Wave-Particle Duality

Wave-Particle Duality. Last time we discussed several situations in which we had to conclude that light behaves as a particle called a photon with energy equal to hf Earlier, we discussed interference and diffraction which could only be explained by concluding that light is a wave

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Chapter 10 Electricity Section 10.1 Static Electricity

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WOOL KERATIN-BASED NANOFIBRES FOR ACTIVE FILTRATION OF AIR AND WATER

INSTITUTE FOR MACROMOLECULAR STUDIES. WOOL KERATIN-BASED NANOFIBRES FOR ACTIVE FILTRATION OF AIR AND WATER. A. Aluigi, C.Vineis, A. Varesano, C. Tonetti, C. Tonin, G.Mazzuchetti. 2 nd International Conference on Innovative Natural Fibre Composites for Industrial Applications

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Benchmark and Unit 3 Results

Benchmark and Unit 3 Results. Chemistry Ms. Boon 10.09 & 10.10. Catalyst: Describe what you see in the picture. Is there a chemical reaction? How do you know? What kind?. Objective: I can set goals for academic growth . I can balance chemical equations. . Agenda: Catalyst

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Bonding

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Ionic bonding

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Atomic Force Microscopy

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Chapter 12 Chemical Bonding II

Chapter 12 Chemical Bonding II. I. Bonding Theory A covalent H-H bond is the net result of attractive and repulsive electrostatic forces. When bringing together two atoms that are initially very far apart. Three types of interaction occur: .

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Basic Concepts of Chemical Bonding

Basic Concepts of Chemical Bonding. 8.1 Chemical Bonds, Lewis Symbols, and the Octet Rule

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Announcements

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Do Now Activity

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Carbon Nanotube Based Electrostatic NEMs Devices

Carbon Nanotube Based Electrostatic NEMs Devices. Jeffrey Chou March 5, 2008 EE 235. MEMS Based Comb Drive Actuators. As voltage is increased, electrostatic forces bring combs together. Spring is required for restoring force. Rotational Actuators based on Carbon Nanotubes.

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Carbon Nanotube Based Electrostatic NEMs Devices

Carbon Nanotube Based Electrostatic NEMs Devices. Jeffrey Chou March 5, 2008 EE 235. MEMS Based Comb Drive Actuators. As voltage is increased, electrostatic forces bring combs together. Spring is required for restoring force. Rotational Actuators based on Carbon Nanotubes.

281 views • 8 slides

Summary of lecture 1/24/00

Summary of lecture 1/24/00. A new fundamental force: Gravity keeps us on earth Electrostatic forces keep us together Two types of charge ( + , - ) that generally cancel on macroscopic scale When balance is disturbed we see attraction and repulsion from electrostatic force. Coulombs law:

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