Wavelength

Gatorades like Blue Cherry Gatorade which also contains Blue Dye 1. Other Gatorades might contain a higher concentrations of the dye.These unknown levels of dye could be harmful to humans. Another limitation is the wavelength used to determine the absorbance of the solutions. If a blue wavelength were to be used there would be almost 0 % absorbance because all the light would be reflecting off the solution making it appear blue and none of it would actually be absorbed. The experiment would fail…

we first found the maximum wavelengths that gave the highest absorption values – 1.407 at 615 nm for the basic pH of 5.02 and 0.591 at 433 for the…

healthy tissue. “Transmission of light at a given wavelength through tissue depends on a combination of reflectance, scattering, and absorptive effects” (1). The reflectance, scattering, and absorptive effects all complicate the IR spectroscopy process and resulted. Both processes used in real life and the lab have several sources of error. For the lab, a main source of error was due to the colorimeter using wavelengths that varied from the set wavelength indicated on the device. For the real…

being a source of bright pulsed energy that, is neither one-color nor clear, but rather has got a wide-ranging wavelength spectrum. IPL can be adjusted to different wavelengths to fit all the tones of colors, making it ideal to use on a wide array of different skin tones. These colors are modified by crystal filters that function as trimmers and allow the selection of precise wavelengths for each target that has to be treated. Thus, the system is very adaptable; each pulse of light can be…

experiments, the white light had the highest rate of O2 production than the other light treatments because White light contains all wavelengths of the visible light spectrum and are able to be absorbed by the chlorophylls. The green light had almost identical rate of O2 production as the dark. This is due to plants absorbing all wavelengths but reflecting the green wavelength. According to Hubbard and Gallio (2012), once light is shine onto pigments, electrons are excited by the photons, moving…

unit of a wavelength of any form of wave radiation will carry more energy the shorter it is. Thus, gamma rays and X-rays are especially more energetic than light. These rays penetrate farther into all sorts of matter (UCLA). This essay seeks to discuss and analyse two forms of radiation; neutron imaging which…

developments have reported the synthesis of semiconductor nanoparticles.1 Q-Dots have unique properties, which is emitting color depending on the size not its materials. For big particles Q-Dots have the large wavelength and the small frequency, and the small particles Q-Dots have the low wavelength and high frequency. This is because of the…

Electron microscope (Manning, n.d.) is the instrument used to magnify different scientific artifacts with the used of electron beams to create the illustration of the sample, and has the capacity to magnify two million times of the original specimen. The development of the electron microscope was first known in the year 1931 because Ernst Ruska and Maximoll Knoll magnified electron image successfully, but the equipment was actually constructed in 1933 (Innes, n.d.). The concept of the electron…

Carbon Dioxide and Climate Change Research Question: Is the rate of climate change affected by the amount of carbon emission? Hypothesis: If the Earth's concentration of carbon is high, than there will also be an increase in the Earth’s land temperature because of greenhouse gases that are created over time resulting in the warm up the earth’s land. Background Information: The earth is kept warmer than it should be because of greenhouse gases in the atmosphere. They retain heat. One of…

heating collagen fibers with high intensity light energy leading to their contracture. Moreover, the thermal stimulation of fibroblasts by the higher wavelengths within the IPL spectrum has been shown to result in increased production of extracellular matrix proteins, leading to replacement of the lost dermal volume (plumpness of the skin). Wavelengths in the 1200nm…