'Distant object' presentation slideshows

Lecture 3

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EM Waves/Optics

EM Waves/Optics. AP Physics B Chapter 22-23 Notes. Quick Review of Waves. A wave is a traveling disturbance Waves carry energy from place to place. Quick Review of Waves. A longitudinal (compression) wave causes disturbance along parallel to) the direction that the wave propagates.

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Health and Safety in the Use of Computers

Health and Safety in the Use of Computers. ULTICON BUILDERS, INC. Don Julian Rodriguez Sr. Ave., Davao City. Major Health Effects from Prolonged Use of Computer. Eye/ Visual problems- includes Smarting Itchiness Gritty Feeling Redness Tearing Dryness Sensitivity to light Blurring

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The Visual System: From Eye to Cortex

The Visual System: From Eye to Cortex. Ch. 6. Outline. The Eye The Retina Visual Transduction by Rhodopsin From Retina to Primary Visual Cortex. The Eyes. Structure : review the major structures of the eye (diagram given in class)

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Chapter 36 Serway & Jewett 6 th Ed.

Chapter 36 Serway & Jewett 6 th Ed. Mirrors and Lenses. Fig Q36-26, p.1167. Fig 36-15a2, p.1135. Fig 36-44b, p.1161. Image. Rays and Flat Mirrors. Source. Mirror. Fig 36-1, p.1127. Refraction. Flat surface. Curved surface. ? i. l t. l o. ? t. h. P. s t.

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Active Galaxies

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Vocabulary Unit 7

Vocabulary Unit 7. 1. treasure A collection of very valuable objects made of gold, silver, etc. .. 2. binoculars An instrument with two lenses which you look through in order to make distant object seem nearer. 3. voyage Long journey by sea or space 4 . novelist

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BSA 30 Minute Shotgun Briefing

BSA 30 Minute Shotgun Briefing. NO LIVE AMMUNITION in the classroom NO EXCEPTIONS!. Orientation Goal.

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Mrs. Niki Midyett 4 th Grade Science

Mrs. Niki Midyett 4 th Grade Science. Solar System Review. The Planets & Other Objects in Space. A large object that moves around a star. What is a planet?. Mercury, Venus, Earth, & Mars. What are the inner planets?. Jupiter, Saturn, Uranus, Neptune & Pluto.

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Telescopes from The Way Things Work Story Vocabulary

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Chapter 23

Chapter 23. Ray Optics (The Ray Model of Light & Reflection). 23.1: The Ray Model of Light. The ray model is valid as long as any apertures through which the light passes are very wide compared to the wavelength of light.

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1.6 SENSE OF SIGHT

1.6 SENSE OF SIGHT. The eye detects light . It is spherical in shape and set in a bony socket in the skull called the orbit which helps to protect it from injury. Structure of human eyes.

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PH253 Dr. Hla

PH253 Dr. Hla. Chapter 34 Optical Images. Optical Instruments: The Eye. Farsighted. Nearsighted. The distant object looks smaller. The same object looks larger when it is closer To the eye. Magnifier. Compound Microscope. Telescope. Light. Light. Light. Electromagnetic Wave.

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Stars and spectral analysis:

Stars and spectral analysis: . WHAT THE COLORS CAN TELL US. Color Temperature . Color Size . Color age . WHAT COLOR IS THAT STAR? READING THE SPECTRUM OF A STAR. WHAT COLOR IS THAT STAR? READING THE SPECTRUM OF A STAR. HOW TO IDENTIFY THE COMPOSITION OF STARS.

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Stars and spectral analysis:

Stars and spectral analysis:. WHAT THE COLORS CAN TELL US. Color Temperature. Color Size. Color age. WHAT COLOR IS THAT STAR? READING THE SPECTRUM OF A STAR. WHAT COLOR IS THAT STAR? READING THE SPECTRUM OF A STAR. HOW TO IDENTIFY THE COMPOSITION OF STARS.

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The Eye

The Eye. Structure of the eye. Focusing Light. Parallell rays of light are focused on the retina Light rays are refracted as they pass into the eye The cornea is responsible for most refraction- it acts like a convex lens Rays pass through the lens where fine adjustments are made.

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Refracting Telescope

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Optics: Mirrors and Lenses 3

Optics: Mirrors and Lenses 3. 23-7, 23-8. Two Lens System. The image for the first lens becomes the object for the second lens. Two Lens Instruments. Microscopes at least two convex lenses Virtual and enlarged Refracting Telescope 2 convex lenses Virtual, enlarged and inverted.

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