L 35 — Modern Physics [2] X-rays How lasers work –Medical applications of lasers –Applications of high power lasers Medical imaging techniques –CAT scans.
Aim: How can we define friction? Do Now: A 20 kg object is being pulled across a table at a constant velocity with a force of 58.8 N. Draw a free-body.
Atoms, Elements, and the Periodic Table Chapter Four.
Observations ◦ Existing knowledge – ask a question ◦ Do some background research ◦ Qualitative data – information that describes color, odor, shape.
Specific Heat Capacity
Matter and Measurement Mrs. Alvarez. Definition: Mass per unit volume of a substance Formula: D = m/V ; units: g/mL, g/cm 3, kg/L.
Hosted by Mrs. Sowa 100 200 400 300 400 Density Equation Graphs Matter Models Measuring m and V 300 200 400 200 100 500 100.
Redox Reactions Learning Goal: I will understand what a ‘REDOX’ reaction is, and be able to illustrate half reactions, and identify what is being oxidized.
What is powering this clock?. How much Voltage You can see the battery is missing and the clips are attached to the terminals. What is the voltage required.
Chemistry Chapter 3 Notes. Section 3.1: Properties of Matter.
Matter and Measurement Mrs. Alvarez 9/2013. Definition: Mass per unit volume of a substance Formula: D = m/V ; units: g/mL, g/cm 3, kg/L.
Density & Percent Error Unit 1B. Density At the conclusion of our time together, you should be able to: 1.Define density 2.Calculate the density of a.