Uses of Electromagnetic Waves Radio Waves * TV and FM radio (short wavelength) * Direct line of sight with transmitter (do not diffract) * Medium wavelength – travel further because they reflect from layers in the atmosphere * Used for transmitting signals. Microwaves * Microwaves are used in satellite television broad casting. * It is used to transmit mobile phone signals between Mast‚ which may be up to 20km apart. * Microwaves are absorbed by water molecules
Premium Electromagnetic radiation Electromagnetic spectrum Light
THE FRENCH NEW WAVE LA NOUVELLE VAUGE During the German occupation French cinema thrived‚ this was due to the protection given to it from foreign competition. When the war ended American films flooded into the French market‚ these films were greeted with great enthusiasm‚ as many were curious about all aspects of American culture. The Blums-Byrnes Agreement regulated the flow of foreign films in the French market. This agreement stated that French films could only be shown for 13 weeks
Premium
Joseph Paz Dr. Scanlon Ap English Lit 27 January 2013 The Sound of Waves: Personal Reflection In Yukio Mishima’s The Sound of Waves the reader is immersed in a rich‚ traditional‚ spiritual form of Japanese culture. The island is not only an accurate portrayal of the traditional Japanese culture but also that of the western world which is making its way to the small Japanese island in which the books plot unfolds. Mishima manages to show the reader of the importance of keeping with tradition
Premium Yukio Mishima Western culture Western world
have contributed to theories involving light. Of these‚ the wave-particle duality is arguably the most strange and noteworthy concept in the field. Throughout history‚ some physicists have argued that light behaves as a wave‚ such as Christiaan Huygens and others‚ such as Isaac Newton have proposed that light consists of particles (Wave-Particle Duality‚ March 2010). Today‚ as stated in the wave-particle duality‚ light is said to exhibit wave-like and particle-like properties. And still today‚ physicists
Premium Quantum mechanics Light Electron
male is head of the family and descent is traced through the male line. The history of western modern feminist movements has three “waves”. First-wave feminism look for changes in marriage relationship‚ equality in property rights and finally in women’s right to vote or women’s suffrage. Second-wave feminism‚ began in the 1960s‚ called women’s liberation. Third-wave feminism began in the 1980s or early 1990s and addresses feminism across class and race lines. It was deal with in culture rather than
Premium Gender Feminism Gender role
Katsushika Hokusai’s print entitled The Great Wave is a Japanese art during the period ukiyo-e which is a movement that depicts everyday life. There were many materials used in this piece. Including “Ink‚ Paper‚ Printing blocks‚ Prints‚ Relief prints‚ Wood blocks‚ Woodblock prints”(metmuseum). The print was created after the artists fame had died down. In his late seventies‚ to pass time. Hokusai printed different views of Mount Fuji. The Great Wave being one of 36 and the most known. Hokusai‚ born
Premium Japan Manga Anime
Radio waves and Microwaves Radio communications Radio waves are used to broadcast radio or television signals from transmitters‚ which are then converted into electrical signals with an aerial (which is made out of metal to absorb the radio waves) so you can hear and see them. When done so the aerial converts this wave into an electrical signal (because of the electromagnetic waves energy exciting particles in the aerial and causing them to oscillate/vibrate and thus create an electrical current)
Premium Electromagnetic radiation Radio
Case 1: HubSpot: Inbound Marketing and Web 2.0 1. Customer lifetime value = lifetime (in months) * monthly payments (Exhibit 7) – acquisition cost (pp. 8) Customer life time = 1/churn rate (Table A) Marketer Marys: CLV = (1/ 3.2%) * 500 – 5‚000 = 10‚625 Owner Ollies: CLV = (1/ 4.3%) * 250 – 1‚000 = 4‚813.95 B2B: CLV = (1/ 3.3%) * 375 – 3‚000 = 8‚363.64 B2C: CLV = (1/ 6.0%) * 375 – 3‚000 = 3‚250 2. HubSpot is not finding and serving the right set of customers. Even if at first it was very important
Premium Generally Accepted Accounting Principles Revenue Costs
Frequency and Volume of Sound Waves Exp 11.1 Physics Lab Partners: 1/28/12 Object: To see how wave length‚ speed‚ and temperature affect frequency Supplies: * 2 six inch pieces of copper pipe and 1 four inch piece * Freezer * Hot tap water * Bowl * Paper towels Procedure: 1. Hold one of the six inch pieces of pipe in hand and plug the bottom with finger 2. Blow into the pipe until you find the right angle to create a tone 3. Vary the force with which you
Premium Sound Frequency Acoustics
The scheme manager who had supported me through this process was impressed with how I handled the case much to the dissatisfaction of the link worker who felt she should have been the one to make that call. The manager reassured me that I did the right thing and that if ever faced with a similar situation in future I should go ahead and take the same actions I had taken to remedy the situation. Decision Judgement The ability to make a well-informed decision often requires a considerable level of
Premium Management Leadership Employment