Difference between revisions of "Light lab Pchem"

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[[CHEM_322|Back to Chem 322]]
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Welcome to the Light lab.
 
Welcome to the Light lab.
  
 
In the introductory chapter we were exposed to a series of experiments that were not appropriately described by the current theory, ie. classical mechanics. These experiments lead to the development of quantum mechanics. Many of these experiments involved "light." In this lab activity we will explore light at a deeper level.
 
In the introductory chapter we were exposed to a series of experiments that were not appropriately described by the current theory, ie. classical mechanics. These experiments lead to the development of quantum mechanics. Many of these experiments involved "light." In this lab activity we will explore light at a deeper level.
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==Introduction==
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- Review of emission spectra using the photodiode array detector, including Rydberg equation.
  
 
==Examples==
 
==Examples==
===iPhone Night Shift===
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[[Reduction_of_UV_light_intensity_using_Anti_Fog_Goggles|Reduction of UV light intensity using Anti Fog Goggles]]
In iOS 9.3, Apple introduced iPhone users to a feature known as "Night Shift."  Night Shift alters the cool light of the iPhone to contain warmer hues, believing that the blue light prevents users from sleeping well at night.  This feature can be analyzed by a Fiber Optic UV-Vis Spectrometer.
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[[Iphone_Flashlight|Light Emission of Iphone Flashlight]]
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[[Reflection_of_Tungsten_Bulb|Reflection of Tungsten Bulb Off of Different Metals]]
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[[Stained_Glass|Transmission of Light Through Stained Glass]]
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[[Red_Versus_Green_Lasers|Red vs Green Lasers Through Filter]]
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[[Sunglasses_UV|Sunglasses blocking UV light]]
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[[IPhone_Night_Shift|iPhone Night Shift]]
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[[Emission_Spectra_of_Different_Metals|Emission Spectra of Different Metals]]
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[[Submerge_Christmas_light_in_liquid_nitrogen|Submerge Christmas light in liquid nitrogen]]
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[[Laser_Cutter_Emission_Spectra|Laser cutter emission spectra]]
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[[Emission_intensity_of_mercury_lamp|Emission intensity of mercury lamp]]
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[[Laser_Through_Fluorescence|Laser Through Fluorescence]]
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[[Dental_curing_devices|Dental Filling Curing Device]]
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[[Excitation_Emission|Excitation-Emission]]
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[[Riboflavin_in_Orange_Juice|Riboflavin in Orange Juice]]
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[[The_Transmission_of_UV_Light_through_Polarized_Film|The Transmission of UV Light through Polarized Film]]
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[[Photochromic_Lenses|Photochromic Lenses]]
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[[Comparison_of_iPhone_cameras_across_multiple_generations|Comparison of iPhone cameras across multiple generations]]
  
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[[Light_Emission_Range_of_the_I_phone|Light Emission Range of the iPhone]]
  
An iPhone 6 Ocean Optics Red Tide USB650 UV
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[[UV_Spectra_of_Sunscreen|UV Spectra of Sunscreen]]

Latest revision as of 20:59, 31 January 2019

Back to Chem 322

Welcome to the Light lab.

In the introductory chapter we were exposed to a series of experiments that were not appropriately described by the current theory, ie. classical mechanics. These experiments lead to the development of quantum mechanics. Many of these experiments involved "light." In this lab activity we will explore light at a deeper level.

Introduction

- Review of emission spectra using the photodiode array detector, including Rydberg equation.

Examples

Reduction of UV light intensity using Anti Fog Goggles

Light Emission of Iphone Flashlight

Reflection of Tungsten Bulb Off of Different Metals

Transmission of Light Through Stained Glass

Red vs Green Lasers Through Filter

Sunglasses blocking UV light

iPhone Night Shift

Emission Spectra of Different Metals

Submerge Christmas light in liquid nitrogen

Laser cutter emission spectra

Emission intensity of mercury lamp

Laser Through Fluorescence

Dental Filling Curing Device

Excitation-Emission

Riboflavin in Orange Juice

The Transmission of UV Light through Polarized Film

Photochromic Lenses

Comparison of iPhone cameras across multiple generations

Light Emission Range of the iPhone

UV Spectra of Sunscreen