1. Michelle Chen 8C 2. Revolve: to circle around a bigger object Rotate: to spin around its own axis 8 planets have been found in our solar system. Mercury, Venus, Earth,…

1. Michelle Chen 8C 2. Revolve: to circle around a bigger object Rotate: to spin around its own axis 8 planets have been found in our solar system. Mercury, Venus, Earth,…

1. Overview In the past decades teachers used books and chalk and board in teaching, it is the traditional way of educating students, and it is part of educational technology.…

1. Word/Phrase:UniverseMeaning:The whole of space and every thing in it. Including planets and stars. 2. Word/Phrase:SatelliteMeaning:An object that moves round a bigger…

1. Vocabulary in unit 15-23-24-30 2. Vocabulary in unit 23 3. Word/Phrase:StylishMeaning:Attractive and fashionable. StyleN. 4. Word/Phrase:suiteMeaning:If something suits…

1. Today: Finish Newton’s laws, Linear and Angular Momentum Newton’s Cradle: Dominique Toussaint on wikipedia 2. Exam #3 curved results 0 5 10 15 20 25 A+ A A- B+ B B-…

1. UniverseThe whole of space and every thing in it , including the planets and stars . 2. SatelliteAn object that moves round a bigger object in space 3. spaceThe area beyond…

1.The microscope rests securely on a stand on a table. 2.Daylight from the room (or from a bright lamp) shines in at the bottom. 3.The light rays hit an angled mirror and…

Slide 1 Slide 2 Curved Mirrors Curved mirrors are like plane mirrors they too have smooth, shiny surfaces that reflect light. The surface can either curve in (concave) or…

Refraction and Its Uses Done by: Guan Ruofei 3P3 06 Content What is refraction of light? Spectacles Magnifying glass Camera Telescope Microscope References What is refraction…