Electromagnetic Spectrum 299‚792‚458 m/s – speed of light 186‚282 mile/s Speed of light = WL x Frequency C=(^)(v) Wavelength sa Electric field Band Designations: ELF- extreme low – 3-30hz SLF- super – 30-300hz ULF- ultra – 300hz-3khz VLF – very – (Vice Versa) LF – low MF – medium HF – VHF – UHF – SHF – EHF – 30-300ghz Standard Frequency JJY- japan – 40khz‚ 60khz MSF – Rugby‚England – 60khz‚5km‚3.1miles) WWVB‚ Colorado‚USA (60khz) HBG – Switzerland (75khz) DCF77 – main‚Germany (77.5khz) LORAN-
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Environment ’s effect on Growth of Bread Molds I. INTRODUCTION A. BACKGROUND OF THE STUDY Molds are species of fungi. There are many different kinds of molds‚ some of which are specially adapted to grow in particular environments or on particular surfaces. Unlike plants‚ molds cannot produce their own food‚ so they need an external source of energy and nutrients. Molds (and mildew) are fungi. Fungi are neither plant nor animal but‚ since 1969‚ have their own kingdom. The fungi kingdom
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form of light‚ travels in wavelengths and is measured in nanometres (nm). Pigments within matter‚ such as plants‚ absorb varying wavelengths of light. The absorption spectrum can be defined as a graphical representation of a pigment’s ability to absorb light against varying wavelengths (nm). The pigments light absorbing ability is measured using a spectrophotometer. An action spectrum can be defined as the graphical representation of the rate of photosynthesis against wavelengths of light. The graph
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One out of every 88 children in the US is affected by an autism spectrum disorder. They occur more often among boys than girls. While autism appears to be on the rise‚ it’s unclear whether the growing number of diagnoses shows a real increase or comes from improved detection. Early diagnosis is important‚ as early treatment can help a child with autism make significant gains in language and social skills. Autism spectrum disorders affect social interaction‚ nonverbal and verbal communication‚ behaviors
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Sugar – All Sweetness and Light? Sugar in all its forms is officially a simple carbohydrate. This means the body will convert is into glucose which is then available as energy. Then it gets less simple. Depending on the type of sugar used our health will be impacted rather differently‚ sometimes bad‚ sometimes very bad depending on using either natural or refined types of sugar. Whereas the usual over use of any sugar is likely to add fat and body weight and also play havoc with blood sugar levels
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The 2G spectrum scandal involved officials in the government of India illegally undercharging mobile telephony companies for frequency allocation licenses‚ which they would use to create 2G subscriptions for cell phones. The shortfall between the money collected and the money which the law mandated to be collected is 1‚76‚379 crore (1.763 trillion) rupees (roughly equivalent to 39 billion US dollars). The issuing of licenses occurred in 2008‚ but the scam came to public notice when the Indian Income
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What is Autism Spectrum Disorder? Danella Armstrong Coun 646 Liberty University Abstract Autism is a very unique disorder in that no two individuals with the disability are identical with regard to signs and symptoms. Because there is such variety in the behavior and level of functioning with this disability‚ there are several other diagnosis under the umbrella of Autism to include: Asperger’s disorder‚ Rett’s disorder‚ Fragile X Syndrome‚ Child Disintegrative Disorder‚ and Pervasive Development
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"grandbabies‚" responds‚ "Something like that." She loves the people who are in sanctuary in her house. They are fellow human beings‚ and she risks her life for them time and time again. What she does to care for and support these refugees is no different from what most biological family members do for each other. Kingsolver’s belief in community as a necessary support for individuals‚ as well as for American society‚ is another major theme. After Taylor and Turtle rent a room at the Hotel Republic
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and being unable to communicate with people in everyday life. Unfortunately for many‚ this isn’t a hypothetical situation; it’s their lives. This is a disorder called the “Autism Spectrum Disorder.” This disease can be classified and defined thousands of different ways‚ but the one thing connecting everyone on this spectrum is the fact that the reason why they have this disorder is completely unknown to scientists. There are theories that range all the way from genetics to cases of physical harm‚ but
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out how light intensity can affect the rate of photosynthesis. Hypothesis I think that the further away the light source is the smaller the rate of photosynthesis is. This is because there is a further distance for the light to each the plant in order for it to photosynthesise. Although the closer the light source is‚ the more photosynthesis‚ the light source could also kill or damage the Elodea (type of pondweed) because it could become too hot and denature its cells. But because light intensity
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