PPT-Wavelength Properties of Energy

Comparing Wave Properties amp Energy Essential Standard 6P1Understand the properties of waves and the wavelike property of energy in earthquakes light and sound waves Clarifying Objective 6P . 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.. Used for communications. Energy: . Low energy . Wavelength: . a few cm to a few km. Frequency: . 10. 2. Hz to 10. 8. Hz . Dangerousness: . Not . dangerous . Microwaves. Used for communications. & heating food . many narrow, adjacent wavelength Plot Wavelength (micrometers) 0.00.20.40.62.21.71.20.7 A plot of the brightness valuesversus wavelength shows thecontinuous spectrum for theimage cell, which can be u Waves:. Given that yellow light is about 600 nm and blue light is 500 nm, . W. hich has the higher frequency?. Higher energy?. Black Body Radiation. Graphical Reasoning/Synthesis questions. Given the graphs: Which would you expect to look “whiter” to the human eye, a lightbulb operating at 3300K or 2700K? Why or why not?. 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.. (EMR). Remote Sensing Uses EMR!. Today’s learning objectives:. What is light and how do we describe it?. What . physical . units . do . we use to describe light?. Be able to convert between them and use scientific notation!. Contents:. Problems in nucleus land. Spectral lines and Rydberg’s formula. Photon wavelengths from transition energies. Electron in a box. Schr. ö. dinger. Limitations of Bohr’s model. .  .                               . Frequency. Medium. Vibration. Sound Waves. Compression . Rarefaction. What is a sound wave?. What section are seen in a sound wave?. amplitude. a. mplitude. :. . is the maximum distance a particle travels from rest. . 1. . A certain violet light has a wavelength of 413 nm. What is the frequency of this light?. 2. . What is the wavelength of radiation whose frequency is 1.50 x 10. 13. Hz?. 3. . How much energy is associated with a photon in the microwave region of the spectrum with a frequency of 6.6 x 10. How do matter and energy interact when waves are generated?. What are the three main types of mechanical waves?. What are properties of waves?. Essential Questions:. Waves. A disturbance that transfers energy from place to place. 4 Basic Properties of Waves . Amplitude. Wavelength. Frequency. Speed. Amplitude . Maximum distance the particles of the medium carrying the wave move away from the resting place. Amplitude of Transverse Wave. Europhoton 2016, SSL - 2.4 Noncollinear Optical Parametric Oscillator (NOPO) 1 Laser Quantum, Hannover, Germany 2 Institut f Examples are cyanine dyes – Cy3 and Cy5 . There is a spectrum for excitation and emission for each molucule. . We want to observe light emitted at a wavelength separate from the excitation.. If the spectra of different molecules do not overlap too much we can use them together.. States of matter. Matter. - the substance all things are made from can exist in 3 states.. Name three gases. Name three liquids. Name three solids. Can mater change its state? . If so how?. . Forces.