PPT-Warm-Up What is the wavelength of a wave having a frequency of

376 x 10 14 s 1 λ cν 300 x 10 8 ms 798 x 10 7 m 376 x 10 14 s 1 What is the frequency of a 69 x 10 13 m wave. The Electromagnetic Spectrum. What is Light?. A difficult question, thousands of years in understanding.. Very difficult to study,. since it cannot be. caught, and it is very. difficult to measure.. What is Light?. S8P4. Students will explore the wave nature of sound and electromagnetic radiation. . a. Identify the characteristics of electromagnetic and mechanical waves. . What are waves?. Waves carry energy. Rhythmic disturbances that carry energy without carrying matter are called waves.. Chapter 16. 16.1 The Nature of Waves. A Wave:. Traveling disturbance. Carries energy from place to place. Two Different Types:. Transverse. Longitudinal . Slinky. If the end is jerked up and down, an upward pulse is sent traveling toward the right.. Tyler Brewer, Russell Barbour, Zeb Barber. Introduction. S2 Corp. investigating spatial-spectral holography. Ultra-high bandwidth signal detection. Their research requires:. Electro-Optic Modulators. What is a wave?. A wave is a repeating disturbance or movement that transfers energy through matter or space. Waves transfer energy not matter. The water waves below are carrying energy but are not moving. Waves can only exist as they have energy to carry.. A disturbance that . propagates.  energy transferred. Examples. Waves on the surface of water. Sound waves in air. Electromagnetic waves. Seismic waves through the earth. Electromagnetic waves can propagate through a vacuum. Lesson 9. Parts of a Wave. (1 second). Which wave has the most energy?. How do you know? (evidence). Step. 4. Step. 5. What is the relationship between energy and wavelength?. Red = 780 nm. Wavelengths of Color. True or False. 1. A . wave transports energy but not matter.. True or False. 2. As . the frequency of sound waves increases, the wavelength of the sound waves decreases.. True or False. 3. Sound . waves cannot travel through solids. Transverse Wave . Clickers! . What does a wave carry? . Energy . Matter. Particles . Atoms . Mechanical Waves . Electromagnetic Waves . Clickers! . A transverse wave travels _______ to the direction of the wave’s motion. . REMINDER!. DON’T FORGET. TO . STUDY!. . Electromagnetic waves. Mechanical waves. Interference. Reflection. Refraction. Pitch. diagrams. 1. Define . the following words:. Crest . – . the highest part of a transverse wave.. Leonardo de Vinci. Waves Properties. 1. Transverse Waves:. The particles of the medium vibrate perpendicularly to the direction of the wave. WAVESUnit 10next to you discuss what this might beSECTION 1 THE NATURE OF WAVESA Wave a repeating disturbance or movement that transfers energythrough matter or space1 Molecules pass energy on to n Looking back, it may seem odd that two decades passed between the 1905. discovery of the particle properties of waves and the 1924 speculation that particles might show wave behavior. It is one thing, however, to suggest a revolutionary concept to explain otherwise mysterious data and quite another to suggest an equally revolutionary concept without a strong experimental mandate. The latter is just what Louis de Broglie did in 1924 when he proposed that moving objects have wave as well as particle characteristics. So different was the scientific climate at the time from that around the turn of the century that de Broglie’s ideas soon received respectful attention, whereas the earlier quantum theory of light of Planck and Einstein had been largely ignored despite its striking empirical support. The existence of de Broglie waves was experimentally demonstrated by 1927, and the duality principle they represent provided the starting point for Schrödinger’s successful development of quantum mechanics in the previous year. Measuring Waves: Variables Recap. Frequency. . ( f ). # of waves passing a point in 1 second. SI unit: Hertz (Hz). shorter wavelength .  higher frequency  higher energy. 1 second. Range for human hearing =.