Embedded Files
Electromagnetic Radiation - NASA waves
Introduction
Introduction
NASA's Earth Observing Satellites
Determine the forms and frequency of EM radiation used
Discussion (doc)
Applications
Applications
Multiple sensors - Physics Toolbox
Multiple sensors - Science Journal, by Google
Multiple sensors - Phyphox
Light Intensity - Lxmeter
Seismic Movement - Hamm Seismograph
Sound Frequency - Frequency Meter Pro
NGSS Performance Expectations
NGSS Performance Expectations
Use mathematical representations to describe a simple model for waves that includes how the amplitude of a wave is related to the energy in a wave.
Develop and use a model to describe that waves are reflected, absorbed, or transmitted through various materials.
Integrate qualitative scientific and technical information to support the claim that digitized signals are a more reliable way to encode and transmit information than analog signals.
Use mathematical representations to support a claim regarding relationships among the frequency, wavelength, and speed of waves traveling in various media.
Evaluate questions about the advantages of using digital transmission and storage of information.
Evaluate the claims, evidence, and reasoning behind the idea that electromagnetic radiation can be described either by a wave model or a particle model, and that for some situations one model is more useful than the other.
Evaluate the validity and reliability of claims in published materials of the effects that different frequencies of electromagnetic radiation have when absorbed by matter.
Communicate technical information about how some technological devices use the principles of wave behavior and wave interactions with matter to transmit and capture information and energy.
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