1. Warm-Up What is matter? Matter is anything that has mass and takes up space. Which of the following sets of measurements are more precise? 2.74 cm 2.743 cm 102.3 g 102…

Slide 1 Slide 2 1 Gas Law Unit Objectives 1. Understand the kinetic-molecular theory and how it explains certain properties of gases. 2. 5 Assumptions of the kinetic theory.…

1. Chemistry Coaching for Class 8-9-10-11-12 in Durgapur # 9434008713 SUPRATIM DAS, CHEMISTRY CLASSES FOR CBSE-ISC-HS IN D URGAPUR, WEST BENGAL, 9434008713 Page 1 Unit-1-Solid…

Soil Properties and classification Soil classification AND DESCRIPTION Sub and Superstructure Substructure main purposes : · distribute the load of the structure over a…

Slide 1Physical and Chemical Changes 3 rd Quarter 2012 Slide 2 Kinetic Theory of Matter THEORY OF KINETIC ENERGY A. ATOMS ARE ALWAYS MOVING B. THE MORE ENERGY ADDED TO THE…

Slide 1Energy and States of Matter Slide 2 Energy When particles collide, energy is transferred from one particle to another. Law of conservation of energy: energy can be…

Slide 1 Announcements Star Assignment 2, due Monday March 15 –READ chapter 15, do Angel quiz Global Warming Project, due Wednesday March 17 –Sample 4 web sites taking…

Slide 1 Star Formation Astronomy 315 Professor Lee Carkner Lecture 12 Slide 2 Where Do Stars Come From?   Eventually will run out of fuel for fusion reactions  …

Slide 1 Water and Air Pressure Slide 2 Pressure The amount of force applied to a given area. Why do ears ‘pop’? Answer: When the air pressure outside changes, the air…

Slide 1 Starter Can you work out today’s topic from Bat Fink’s clue? PHEW! I’d be lost without my echo location. Looking at that brick wall, it’s lucky I got it checked…