'Same size' presentation slideshows

Lenses

Lenses. Eyeglasses. Peep-hole. Watch. Camera. Security mirror. Magnifying glasses. 1 In daily life, you may have come across lenses that are thicker or thinner in the middle. Which of the following items do you think may contain lenses ?. ?. ?. ?. ?. ?.

1.35k views • 70 slides

Reflection and Refraction

Chapter 28 Chapter 28 Reflection and Refraction 1. REFLECTION Most objects we see reflect light. 2. PRINCIPLE OF LEAST TIME Fermat's principle: Light travels in straight lines and will take the path of least time. Fermat says take this path. 5 4 1 2 3 3. LAW OF REFLECTION

2.19k views • 64 slides

1.18k views • 62 slides

Welcome

Welcome. To. Geometry. ________ Jeopardy!. Enjoy Geometry Jeopardy! Choose players or groups - Individuals or Teams can play! Plan a way for contestants to indicate they want to answer (tap desk, ring bell, clicker, etc.)

1.02k views • 58 slides

CS 208: Computing Theory

CS 208: Computing Theory. Assoc. Prof. Dr. Brahim Hnich Faculty of Computer Sciences Izmir University of Economics. Computability Theory. Decidability. Motivation. Turing machines: a general purpose computer; Formalizes the notion of an algorithm (Church-Turing thesis)

589 views • 37 slides

Electrical Engineering for Physicists How to get from the 208 VAC 3-phase power in the building to 110- and 220-VAC

Electrical Engineering for Physicists How to get from the 208 VAC 3-phase power in the building to 110- and 220-VAC. Code issues All work must be done in conformance with the National Electrical Code and the Uniform Plumbing Code. NFPA 70: National Electrical Code

517 views • 25 slides

Magnetic force on current-carrying wires

Magnetic force on current-carrying wires. Warm-up. 1 In 16.2, we learnt that a fixed current-carrying wire deflects a movable compass needle (Fig a). . What happens if a current flows along a movable wire between fixed magnets (Fig b)?. Fig a. A The wire moves. B The wire does not move.

689 views • 24 slides

The Cell Cycle

The Cell Cycle. The Cell Theory: All organisms consist of cells and arise from preexisting cells. Mitosis is the process by which new cells are generated. Meiosis is the process by which gametes are generated for sexual reproduction. Cell and Chromosome Structure.

725 views • 21 slides

Introducing the Solar System

Introducing the Solar System Georgia Science Standards for Second Grade S2CS5 Students will communicate scientific ideas and activities clearly. S2E1 Students will understand that stars have different sizes, brightness, and patterns.

1.03k views • 20 slides

Tree Cookies!

Tree Cookies!. They're round. They're full of fiber. But unless you're a termite, you can't eat tree cookies !. Based on: http://www.idahoforests.org/cookie1.htm.

814 views • 18 slides

Entrained Bed Reactor

Entrained Bed Reactor. Quak Foo Lee Department of Chemical and Biological Engineering. Entrained Bed Reactor. Entrained bed, pneumatic transport reactor Riser reactor, raining bed reactor Dilute suspension of solids and usually reactors have large L/D ratio Near plug flow

762 views • 18 slides

DNA and Cell Reproduction

325 views • 17 slides

El Gamel

El Gamel. Public Key Cryptosystem. The Discrete Log Problem. The El Gamel public key cryptosystem is based upon the difficulty of solving the discrete logarithm problem (DLP) which is as follows: Given a prime p and values g and y , find x such that y = g x mod p.

352 views • 17 slides

The New

The New. Math Family Feud. Game 1. A triangle has a base of length 13 and the other two sides are equal in length. If the lengths of the sides of the triangle are integers, what is the shortest possible length of a side?.

329 views • 17 slides

Which plants grew best?

Which plants grew best?. We grew the cress in cups. How did we make it fair? We used three cups all the same size. We grew the seed on a cotton wool pad. How did we make it fair? We put the same amount of cotton wool in each cup. We put some seed in the cups. How did we make it fair?

240 views • 13 slides

Alford Slot antennas in theory and practise. By Mart Sakalov, SM0ERR.

Alford Slot antennas in theory and practise. By Mart Sakalov, SM0ERR. Andrew Alford. Born Aug 5 1904 - Died Jan 25 1992 Birthplace: Samara, Russia Localizer Antenna System Patent Number(s) 2,682,050. Alford-Slot Advantages. Vertical but Horizontally polarized Omni-directional

1.08k views • 12 slides

Law For Small Business (Management 349)

Law For Small Business (Management 349). Home-Based Businesses (Chapter 14 ) Professor Charles H. Smith Fall 2011. Restrictions on Location of Home-Based Business. Two common potential restrictions; if either applies, then home-based business will not be permitted

247 views • 8 slides

Physics for Scientists and Engineers, 6e

348 views • 7 slides

444 views • 7 slides

OPTION: Insert company or wellness program LOGO and/or TAGLINE here.

OPTION: Insert company or wellness program LOGO and/or TAGLINE here. Holiday Calories Quiz. Of these traditional holiday buffet choices, which is the best option to help prevent holiday weight gain? Sweet potatoes

668 views • 1 slides