Slide 1 Light Chapter 27 Slide 2 Early Concepts of Light Light has been studied for thousands of years Up until the time of Newton, most scientists thought that light consisted…

Slide 1 Sound and Light Chapter 17 Lesson 1: What is Sound? Lesson 2: What is Light? Slide 2 Lesson One Vocabulary  Vibration- a back-n-forth movement of matter  Volume-…

Slide 1 Light Chapter 13 Slide 2 Ch13 Sec 1 The Behavior of Light Slide 3 Light and Matter Objects must reflect light to be seen. – Opaque materials do not allow light…

Slide 1 A Model for Light Chapter 18 Slide 2 What light is? n Newton: light is a stream of tinny particles n Huygens: light is a wave n due to Newton’s great reputation,…

Slide 1 Light Chapter 16 & 17 Slide 2 What is light? Usually we think of only visible light but visible light is just a part of the electromagnetic spectrum. Light sources:…

Slide 1 Unit on Light Chapter 14 – Light and Reflection Chapter 15 – Refraction Chapter 16 –Interference and Diffraction Slide 2 Chapter 14 The Nature of Light “Light”…

Slide 1 Homework Set 3 From “Seeing the Light” Chapter 2: (starting page 68) P22, P24, P26, PM4, From “Seeing the Light” Chapter 3: (starting page 101) P1, P2, P3,…

Slide 1 Homework Set 4: From “Seeing the Light” Chapter 3: (starting page 101) P9, P10, P11, PM3 From “Seeing the Light” Chapter 4: P2, P5, P7, P13 Due: Monday, March,…

Slide 1 Homework Set 2 From “Seeing the Light” Chapter 2: (starting page 68) P2, P5, P12, P14, P18, P21, P23, PM2 Due: Monday, Feb 16 Slide 2 Geometric optics Geometric…

Chapter 27 Light Chapter 27 Light Early Concepts Greek philosophers thought that light consisted of tiny particles Soctrates and Plato thought that vision resulted from streamers…