'Sign conventions' diaporamas de présentation

Chapter 36

Chapter 36. Image Formation. Notation for Mirrors and Lenses. The object distance is the distance from the object to the mirror or lens Denoted by p The image distance is the distance from the image to the mirror or lens Denoted by q

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Chemical Reactions / Thermochemistry / Gases

Chemical Reactions / Thermochemistry / Gases. H Advanced Chemistry Unit 2. Objective #4 Lewis vs. Bronsted -Lowery Definitions of Acids and Bases.

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Chapter 36

Chapter 36. Image Formation. Image Formation. Image of Formation. Images can result when light rays encounter flat or curved surfaces between two media. Images can be formed either by reflection or refraction due to these surfaces.

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Chapter 23

Chapter 23. Mirrors and Lenses. Notation for Mirrors and Lenses. The object distance is the distance from the object to the mirror or lens Denoted by p The image distance is the distance from the image to the mirror or lens Denoted by q

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Chapter 23

Chapter 23. Mirrors and Lenses. Notation for Mirrors and Lenses. The object distance is the distance from the object to the mirror or lens Denoted by p The image distance is the distance from the image to the mirror or lens

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Thermochemistry

Thermochemistry. Brown, LeMay Ch 5 AP Chemistry Monta Vista High School. 5.1: Thermochemistry. From Greek therme (heat); study of energy changes in chemical reactions Energy: capacity do work or transfer heat Joules (J) or calories (cal); 1 cal = 4.184 J

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W15D1: Poynting Vector and Energy Flow

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Physics 52 - Heat and Optics Dr. Joseph F. Becker Physics Department San Jose State University

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MECHANICS OF MATERIALS

MECHANICS OF MATERIALS. BEAMS - SHEAR FORCE AND BENDING MOMENT. IN LAST LECTURES WE DISCUSSED THE STRESS DISTRIBUTION UNDER AXIAL AND TORSIONAL LOADINGS. IN THIS AND IN THE COMING LECTURES STRESS DISTRIBUTION AND DEFLECTION OF BEAMS WOULD BE DISCUSSED.

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Strain II

Strain II. Mohr Circle for Strain. For stress Mohr circle , we plot the normal stress ? n against the shear stress ? s , and we use equations which represent a circle We will learn about stress Mohr circle later

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Beams

Beams. Beams:. t. L, W, t: L >> W and L >> t. W. L. Comparison with trusses, plates. Examples:. 2. cantilever beams. 1. simply supported beams. Beams - loads and internal loads. Loads: concentrated loads, distributed loads, couples (moments).

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INTRODUCTION

1. INTRODUCTION.

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Paraxial raytracing: Refraction and Translation

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Paraxial raytracing: Refraction and Translation

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Work -- Part 1

Work -- Part 1. Physics 313 Professor Lee Carkner Lecture 6. Work. Work is force times displacement In thermodynamics we will only consider external work Involves interaction with another system or its surroundings (external to the system). Sign Conventions.

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reminders

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What happens if the velocity changes?

What happens if the velocity changes?. Accelerated Motion (or Motion with Changing Velocity). Acceleration : the rate at which velocity is changing. The change may be in magnitude, direction, or both. The slope of the velocity is the acceleration. For constant acceleration:

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