The lower the energy the light, the less work can be done with it by the atom when it absorbs that light. Radio waves cause nuclear spin transitions which is when a proton changes its spin state. Einsteins E mc2 formula is actually a special case of the special relativity formula E2 p2c2 + m2c4, where p is momentum, m is rest mass, E is energy, and c is the speed of light. Microwaves cause rotational motion where a molecule rotates. Although a photon is massless, it still has momentum. The bonding atoms of a molecule vibrate back and forth like an oscillating spring. Infrared light causes molecular vibrations. The electrons are able to move between the energy levels within the atom, but do not have enough energy to escape. Low energy UV and visible light cause electron transitions. They transfer enough energy to electrons so they can escape from the pull of the atom’s nucleus and turn the atom into an ion. Higher energy light such as gamma rays, X-rays, and high energy UV light cause ionizations. And since energy and frequency are directly proportional, the trend we describe using energy will be the same for frequency. It is a far more general concept than its explanation of the photoelectric effect might imply.The different effects light has on atoms can best be understood when considering the energies of types of light. Einstein gave the first successful explanation of such data by proposing the idea of photons-quanta of EM radiation.Įinstein’s idea that EM radiation is quantized was crucial to the beginnings of quantum mechanics. Since the electron energy in eV is qV, qV, size 12-the data can be used to determine Planck’s constant experimentally. This process is also often referred to as photoemission, and the electrons that are ejected from the metal are called photoelectrons. If the electrons have energy in electron volts (eV) greater than the potential difference between the plate and the wire in volts, some electrons will be collected on the wire. When light shines on a metal, electrons can be ejected from the surface of the metal in a phenomenon known as the photoelectric effect. When light or other EM radiation strikes the plate in the evacuated tube, it may eject electrons. This figure shows an evacuated tube with a metal plate and a collector wire that are connected by a variable voltage source, with the collector more negative than the plate. This effect has been known for more than a century and can be studied using a device such as that shown in Figure 12.7. For example, if it is sufficiently negative, no electrons will reach the wire. How quanta behave under the photoelectric effect can be understood through a thought experiment. We also learned about the threshold frequency, work function, photoelectric current, and properties. According to Einstein, light is made up of little packets, at first called quanta and later photons. Heinrich Hertz discovered this phenomenon back in 1887, Lenard confirmed it in 1902. A retarding voltage between the collector wire and plate can then be adjusted so as to determine the energy of the ejected electrons. The photoelectric effect is a physical phenomenon that occurs when a metal surface is struck by light of a specific frequency. Electrons ejected by the light are collected on the collector wire and measured as a current. These make use of the photoelectric effect to convert light into electricity for running different devices.įigure 12.7 The photoelectric effect can be observed by allowing light to fall on the metal plate in this evacuated tube. In a similar way, another use is in solar cells, as you probably have in your calculator or have seen on a roof top or a roadside sign. One common use of the photoelectric effect is in light meters, such as those that adjust the automatic iris on various types of cameras. This is called the photoelectric effect, meaning that light, or photo, produces electricity. From University of Colorado PhET Simulation, 2023 (. When light strikes materials, it can eject electrons from them. The graph of the photoelectric current and light intensity generated from the PhET photoelectric effect simulation. 6.F.3.1 The student is able to support the photon model of radiant energy with evidence provided by the photoelectric effect.Learn everything about the photoelectric effect here. The information presented in this section supports the following AP® learning objectives and science practices: The photoelectric effect is a phenomenon in which electrons are ejected from the surface of a metal when light is incident on it. Determine the maximum kinetic energy of photoelectrons ejected by photons of one energy or wavelength, when given the maximum kinetic energy of photoelectrons for a different photon energy or wavelength.Describe a typical photoelectric-effect experiment.By the end of this section, you will be able to do the following:
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To get the letter, character, sign or symbol "V" : ( Capital letter V ) on computers with GNU/Linux like Ubuntu (only with GNOME desktop):ġ) Press the key combination "CTRL + SHIFT + u" on your keyboard, and not let go.Ģ) While pressing "CTRL + SHIFT + u", type on the keypad "56", which is the hexadecimal value of the letter or symbol "V" in ASCII table.ģ) Then stop pressing the key combination "CTRL + SHIFT + u", and. LINUX: on computers running GNU/Linux, like Ubuntu (with GNOME desktop only).To get the letter, character, sign or symbol "V" : ( Capital letter V ) on computers with Windows operating system:ġ) Press the "Alt" key on your keyboard, and do not let go.Ģ) While keep press "Alt", on your keyboard type the number "86", which is the number of the letter or symbol "V" in ASCII table.ģ) Then stop pressing the "Alt" key, and. WINDOWS: on computers with Windows operating system like Windows 8, Win 7, Vista, Windows XP, etc.Without knowing it you use it all the time, every time you use a computer system, but if all you need is to get some of the characters not included in your keyboard should do the following, for example: How typing: Capital letter V ? The operating system of this model, the "MS-DOS" also used this extended ASCII code.Īlmost all computer systems today use the ASCII code to represent characters and texts. IBM includes support for this code page in the hardware of its model 5150, known as "IBM-PC", considered the first personal computer. In this way was added the ASCII characters ranging from 128 to 255. Also 128 characters were added, with new symbols, signs, graphics and latin letters, all punctuation signs and characters needed to write texts in other languages, such as Spanish. In 1981, IBM developed an extension of 8-bit ASCII code, called "code page 437", in this version were replaced some obsolete control characters for graphic characters. So with this set of only 128 characters was published in 1967 as standard, containing all you need to write in English language. This code arises from reorder and expand the set of symbols and characters already used in telegraphy at that time by the Bell company.Īt first only included capital letters and numbers, but in 1967 was added the lowercase letters and some control characters, forming what is known as US-ASCII, ie the characters 0 through 127. The American Standard Code for Information Interchange, or ASCII code, was created in 1963 by the "American Standards Association" Committee or "ASA", the agency changed its name in 1969 by "American National Standards Institute" or "ANSI" as it is known since.
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Adept in Montessori teaching methodologies. Critical and imaginative thinker with outstanding listening and speaking skills. Recent master’s of English graduate with California teacher credential and student teaching experience aiming to educate Edgewood Montessori School students in world literature while inspiring them to express themselves through writing. Next, match all those skills and experiences you have acquired and your unique personality with the job requirements. Transferable skills are useful beginner skills for a resume. Examples of transferable skills are flexibility, critical thinking, problem-solving, adaptability and interpersonal skills such as communication. While you’re at it, make a list of your transferable skills, which are attributes that you can use for most jobs across industries. Consider the skills you gained through those experiences, especially soft skills, such as time management, and hard skills like research.
Ensuring a Clean Layout with Adequate White Space It is also important to maintain consistency in the color scheme throughout the resume to ensure a cohesive look. This approach avoids the use of overly bright or vibrant colors that might detract from the content. These colors can provide a modern touch without being distracting.Īdditionally, use accent colors sparingly and primarily for elements like headings or section dividers. Select a color scheme that is subtle and professional, such as dark blues, grays, or greens. It is important to maintain consistency in the use of these elements across similar text. Emphasis can be added to text by using different weights (such as bold or regular) or styles (such as italic). Consistency is crucial, so be sure to use the same font throughout your resume. These fonts are widely recognized and ensure clear readability.Īdditionally, it is recommended to keep the main body of the text around 10-12 points, while your name and section headings can be slightly larger, around 14-16 points, to create a visual hierarchy. When selecting a font for your resume, it is best to choose standard and professional options such as Arial, Times New Roman, or Calibri. However, to maintain a professional format, it is important to adhere to certain guidelines before making any changes to the CV template. Microsoft Word resume templates offer the advantage of easy customization, including design modifications. Customize the Design of the resume template Our resume templates come with some optional sections such as volunteer experience and awards, don’t forget to remove any sections that are not relevant and do not add value to your resume.ĭepending on your experience and the job requirements, you might want to add sections like Certifications, Publications, Projects, or Languages. Include both hard and soft skills, ensuring they are relevant to the job. Replace the template’s skills section with skills pertinent to your experience and the job description. In the Education section, enter your educational background, including name of institution, degree, and graduation date.Īnd don’t forget to remove any unnecessary placeholders or irrelevant information. Whenever possible, use action verbs and quantify your accomplishments. Using a professional summary is optional, but it can be helpful if you are a recent graduate or have experience in multiple fields.Įdit the Work Experience Section to showcase your work experience starting with your most recent position,Īnd describe your responsibilities and accomplishments using bullet points. It should be no more than two or three sentences long. Modify the Professional Summary or ObjectiveĪ professional summary is a brief statement that summarizes your skills and experience, highlights your career goals, and is typically placed at the top of your resume. Update Contact InformationĪfter selecting a template, you should replace the placeholder information in the template with your own name, phone number, email address, and your professional social media profiles, such as LinkedIn, GitHub, or your website. To create your resume, the first step is to choose a template that matches the industry and job you are applying for.įor example, a creative field may warrant a more visually unique template, while corporate jobs often require a more simple resume.Īt the top of this page you will find many free CV templates for Microsoft Word.ĭownload the template you like and modify it to create your CV, as I will explain to you in the following steps: 1. How to customizing a resume template to make your own resume (Although participants would miss Justin’s act…) It concludes with a 90 minute food pairing featuring specific Lakefront beers which complement their chef’s selection of local and national cheese, meat, fruit, chocolate and coffee. The brewery also offers a weekly 90-minute technical tour geared toward any home brewer or beer drinking aficionado led by one of their experts. What followed was an old rendition of the “Happy Days” theme played on Justin’s cassette player while Janet and the other volunteer went through the bottling routine. “Laverne and Shirley” at the bottling machine He asked for two volunteers and Janet raised her hand. The final part of the tour was viewing the bottling machine, which was an opportunity for Justin to work in a bit about Laverne and Shirley, the situation comedy legends from Happy Days (aired from 1976 to 1983) who lived and worked in Milwaukee. Of course, with his comedic wit, Justin placed special emphasis on the kegging function and exactly what was meant by the term “Bunghole.” We stopped strategically to see different brewery equipment which, of course, also provided the opportunity to sample another one of Lakefront’s good beers. He did a great job covering the history of the brewery and briefly got into the mechanics of making beer and Lakefront’s approach to brewing and being an important member of the community. Justin would appreciate the stand-up comic comparison although he would assert that he wouldn’t qualify based on the amount of time he spends in a prone position after drinking free beer. Justin was our tour guide – he could have been a stand-up comic given the humorous one-liners he worked into a nice educational briefing on the history of the brewery and some of its operations. But in 1998, the City was considering tearing down the old power plant to uphold a contract with a nearby apartment complex unless a local business was interested in the location.” It was later sold to the City to house Milwaukee’s Forestry Department. In 1908, Lakefront Brewery’s current building housed the Milwaukee Electric Railway and Light Company’s coal-fired power plant. “…….the City of Milwaukee had a building to sell. Justin, our erstwhile tour guide in historic setting Janet said that she would not tip me so we sat at the bar and our friendly bartender, John, poured the draft we split: Evidently they don’t have an equivalent to Oregon’s OLCC (Liquor Control) because at Pourman’s you could also pour your own beer if you sat in one of the booths. It has great old photos and impressive woodwork for the bar and tables and the top of the bar is filled with pennies. The second bar in which we did have a beer was Pourman’s which is in a 125-year-old building and opened in 2012. Located on the corner of Water Street and Juneau Avenue, we are close to campus and the beat of everything that is happening nearby.” It was so crowded and with two other options next door, we passed on having a beer. With an entirely remodeled interior and soon to be exterior, BarNone attracts an attractive young college crowd. Water Street that were jammed with people enjoying the weekend.īarNone is a very small bar which advertises, “Slip into the tightest hole in Milwaukee.” According to its website, “It opened for business October 30, 2009. Since we were on foot, we dropped into several nearby bars all on the same block of N. We “Sought Asylum” for dinner with a good view of the river at the Ale Asylum River House, where we each enjoyed a great burger and one of their own beers – the Velveteen Habit-India Pale Ale, (7.5% ABV) and the Demento-Session Pale Ale (4.7% ABV). The Milwaukee Brewers were in town that weekend and the city was just rocking. (I checked and one of units in a newer condo building ranged from $175,000 to $1.1 million for the penthouse!) Without hesitation, she responded, “$300 million,” which resulted in no additional questions and her sticking to the prepared script. Janet asked her the average market price of a condo in one of the buildings lining the river. Our tour guide on the boat was a young graduate student from the University of Wisconsin campus near the city who read a script. A view overlooking the river for a cool $300 million….! If you want a taste of how important the fundamentals are, I suggest you watch the video below titled “The Cursive Grid,” which is from my free online cursive course. How a script builds on fundamental strokes and repeats those strokes throughout the alphabet.The grid, or how the lines printed on the page (and the imaginary ones that aren’t) work with the letters.Body position, pen grip, and paper position.Regardless of what script you choose, by studying one, you will learn how handwriting works, and you will be able to apply what you’ve learned to any other script, including your own chicken scratch.īy studying a script like American Cursive, you will learn these important concepts and more: Before and after image of one of my students after completing the course. I also have a free course that will teach you everything you need to know about American Cursive. I recommend American Cursive because it is a beautiful, legible script. The best way to do this is to study a proven handwriting system.Īny time-tested system will do. So your first task, if you want to improve your handwriting, is to learn the fundamentals of handwriting. I hope you can see that if you understand all the above, improving your handwriting will be a walk in the park. Why someone’s handwriting is more legible or visually pleasing than another’s.The way to position your body, hold the pen, and position the paper for optimal writing.Why the letters have different forms yet work together to create a cohesive script.Why the letters are spaced the way they are.When you understand how handwriting works, everything becomes clear. If you don’t understand how handwriting works fundamentally, you will always feel lost when trying to improve your handwriting, even if you are following the advice of a handwriting expert. Understanding the Fundamentals of Handwriting The approach is to first understand how handwriting works on a basic level, then apply that understanding to improve your own handwriting. I’ve always taken a different approach to helping people with their handwriting, one that might require a little more time and commitment but gives the writer all the tools they need to take their handwriting as far as they like. The problem is that handwriting is a habit deeply ingrained in both the mind and the muscles, so even a tiny change can be difficult to implement. When someone asks, “How can I improve my handwriting?” they usually look for a few things they can easily implement to make their writing look more legible or presentable. 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(This was comparing to the Kush IV which was much stickier.) Smell was a light floral sweetness smell, not overly empowering but noticeable. Very tightly packed dense buds that were a bit drier than expected but nothing overly hindering. Initial Thoughts: Really beautiful looking bud with the classic green/purple color filled with orange hairs. Uses: Appetite, Depression, Insomnia, Stress Lineage: Afghani, Mendocino Purps, Skunk #1Įffects: Euphoric, Happy, Relaxed, Sleepy, Uplifted Grape Ape - Breakwater Treatment Center - Picture Link.
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