Comparing Wavelengths In The Electromagnetic Spectrum Gamma rays have the smallest wavelength in the electromagnetic spectrum‚ there is only 0.03 nano meters between the peak of each wave as is shown in this diagram. There is a universal speed that electromagnetic waves travel at which is 300m/s and this means that the wave frequency depends on the wavelength. The wave frequency for gamma rays is 300/0.03=10000hz. Gamma rays are produced by violent events in the universe such as supernovas and
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The Science Fair Project I am doing is if cigarette smoke effects a kidney bean plants growth. My hypothesis is that cigarette smoke will in fact inhibit the growth of the kidney bean plant. I have researched five (5) sources that help prove my hypothesis true. From my book source it talks about the root‚ stem‚ and leaves of the plant; and how important it is to a plants growth.” The root system of a plant absorbs water and dissolved nutrients.” “A stem acts as a support system..‚ a transport system
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used for a full scale science project. Plants contain many pigments in different proportions. For flowering plants it’s mostly a combination of chlorophyll-A‚ chlorophyll-B‚ pheophytin and Carotenes. These pigments have shades of green‚ blue green‚ grayish‚ and yellow-orange. Their concentration is different for different species and also depends on the time of year. Also‚ these pigments have different solubility in different solvents. Extracted pigments could be used in another project‚ such
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Over the past four years‚ the rate of autism diagnosed has increased over 30%. Autism spectrum disorder is a neurodevelopmental disorder in which the diagnosed exhibit social and behavioral deficits. Since autism is a life-long impairment‚ researchers are attempting to rapidly find the causes in the hope to find a cure. It is theorized that prenatal hormone exposure could potentially result in ASD. Therefore‚ the prenatal hormones estradiol and dihydrotestosterone were subcutaneously injected into
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will plant the green bean and make a deep investigation about a 10 days experiment. -Jasper have divide us in to different jobs and give us the method to achieve our aims and goals TimeLine 28/11 10days observation-> 10/12 Collect data-> 11/12 Doing report-> 13/12 Deadline 1. Objective We will strive to discover the difference of the plant which is using different type water to plant. Besides‚ we will also discover the reason why the difference will change the growth rate 2. Hypothesis
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are not and fungi can be multicellular and bacteria is only a unicellular organism. These 2 micro-organisms‚ along with many other things circulate in the air within our environment. These micro-organisms then settle and become more prevalent in different areas. An experiment was conducted to see where these micro-organisms were present and how widespread and abundant they were. Method: In the experiment‚ there were 3 environments in which agar plates were used to get bacteria and fungi. Environment
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energy‚ resulting in molecules moving faster‚ and molecules going through osmosis and diffusion faster. 1.3 The aim of this investigation is to see the rate of diffusion and osmosis in different sucrose concentrates‚ measured by weighing pears before and after they have been submerged in sucrose solutions of different concentrations. 1.4 The projected result is that according to the percentage of sucrose in the concentration‚ the pear will absorb more sucrose through the process of diffusion and osmosis
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it has found its way into 21 cities and has advocated for the integration of debate in public schools and has proved its effectiveness in thousands of students. When a student participates in debate‚ they can expect to benefit in at least three different skill areas: social and communication skills‚ academic skills‚ and professional preparation (McBath‚ 237). These skills have been proven to be successful in the development of students. By concentrating on these skills‚ even students who
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Coffee Bean & Tea Leaf Improves Retention Using Blanchard’s Situational Leadership® II CUSTOMER FEATURE: Typically‚ an annual corporate growth rate of about 25% would be cause for celebration. But‚ when that type of rapid growth is coupled with extremely high employee and management turnover‚ the festivities are short-lived. The Los Angeles-based Coffee Bean & Tea Leaf‚ one of the largest privately owned‚ familyrun coffee and tea companies‚ was facing this very dilemma in 2001 when Michael Serchia
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In “The Bean Eaters”‚ with its clear theme of poverty using terms like “plain” and “casual”‚ a lot of symbolism is used. When I first heard about the poem when I was writing my autobiography and reading about “myself” I my mind automatically brought me to visions of my childhood growing up near a rough neighborhood in West Orange‚ New Jersey. The living conditions in which those people lived resemble the conditions that Gwendolyn Brooks is talking about in the poem. And as she talks about these people’s’
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