'Light rays' diaporamas de présentation

P1 - Universal physics

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fiber optics

ppt frm srm univ

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Sensory Systems

Sensory Systems. Tongue taste. Ear Hearing. Eye sight. Skin touch. Sensory Receptors. Sensory receptors are cells that capture all information about the environment that is processed by the brain . Receptor cells are an integral parts of sensory organs which are:. Nose

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Physics 6C

Physics 6C. Geometric Optics Mirrors and Thin Lenses. Prepared by Vince Zaccone For Campus Learning Assistance Services at UCSB. We have already learned the basics of Reflection and Refraction. Reflection - angle of incidence = angle of reflection

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Shadows

Shadows. Floor. Wall. Torch. Solid Object. Turning torch on. Light rays from torch. Light rays from torch absorbed and reflected by wall. It is the reflected light that allows us to see the wall. Light rays from torch absorbed or reflected by object.

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Optics and Waves

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InClass

High School. PHYSICS. InClass. by SSL Technologies. with S. Lancione. Exercise-54. Optical Power. Optical Power. The optical power of a lens is a measure of how much the lens bends light. The greater the optical power, the more the lens bends light.

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Chapter 13 Light and Reflection

Chapter 13 Light and Reflection. Ms. Hanan Anabusi. 13-2 Flat Mirrors. Objectives: Distinguish between specular and diffuse reflection of light. Apply the law of reflection for flat mirrors. Describe the nature of images formed by flat mirrors. Reflection of light.

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Light Refraction and Lenses

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Begin Quiz

Electromagnetic Spectrum Quiz. Begin Quiz. Crest and trough refer to what parts of a wave?. Answer. The crest is the highest point and the trough is the lowest point. Next Question. The distance from one point on a wave to the exact same spot on the next wave is called the ________. Answer.

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Chapter 36: Image Formation

Chapter 36: Image Formation. Suggested Problems: 3,7,9,23,28,33,45,73,77. Flat Mirrors. p is called the object distance q is called the image distance ? 1 =? 2. Virtual Image: formed when light rays do not pass through the image point but only appear to diverge from that point.

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Light

Light. Chapter 18. Reflection and Mirrors. Opaque - a material that reflects or absorbs all of the light Transparent - a material that allows light to pass through Translucent - a material that scatters light as it passes through. light rays represented in straight lines

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Introduction to Light

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Lecture 15

Lecture 15. Sense Organs I: The Visual System. Visual System. Eye Accessory structures Eyebrows, eyelids, eyelashes, lacrimal (tear) glands Optic nerve (II) Sensory information travels along optic nerve to thalamus then to occipital lobe. Accessory Structures of Eye. Eyebrows

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Properties of Light

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Lesson 1: Measurement Terminology

Lesson 1: Measurement Terminology. Forestry I Course 03.451. Modified by Georgia Agricultural Education Curriculum Office July 2002. You will be able to . . . . Define common forest measurement terms Demonstrate the ability to identify and use the tools that are used in class.

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13.6 Nervous coordination The mammalian eye Rods and Cones The nerve impulse Synapses and synaptic transmission Drugs and synapses . 13.7 Analysis and integration Brain and cerebral hemispheres Autonomic nervous system

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Scattering and reflection

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