https://ejercicios-fyq.com/ Ejercicios Resueltos, Situaciones de aprendizaje y VÍDEOS de Física y Química para Secundaria y Bachillerato es SPIP - www.spip.net https://www.ejercicios-fyq.com/local/cache-vignettes/L144xH25/siteon0-da713.png?1758361862 https://ejercicios-fyq.com/ 25 144 https://www.ejercicios-fyq.com/Waves-relation-between-frequency-and-wavelength-3677 https://www.ejercicios-fyq.com/Waves-relation-between-frequency-and-wavelength-3677 2016-08-23T08:44:14Z text/html es F_y_Q Propagation speed Wavelength SOLVED <p>An electromagnetic wave is travelling through a vacuum. If its frequency is 1 MHz, what will be its wavelength?</p> - <a href="https://www.ejercicios-fyq.com/Waves" rel="directory">Waves</a> / <a href="https://www.ejercicios-fyq.com/Propagation-speed" rel="tag">Propagation speed</a>, <a href="https://www.ejercicios-fyq.com/Wavelength" rel="tag">Wavelength</a>, <a href="https://www.ejercicios-fyq.com/SOLVED" rel="tag">SOLVED</a> <div class='rss_texte'><p>An electromagnetic wave is travelling through a vacuum. If its frequency is 1 MHz, what will be its wavelength?</p></div> <hr /> <div <div class='rss_ps'><p>The propagation speed of a wave is the product between of its frequency and wavelength. You can solve for the wavelength using the equation: <br/> <br/> <img src='https://www.ejercicios-fyq.com/local/cache-TeX/8e77d5ad636053e0a09966871bff61cd.png' style="vertical-align:middle;" width="189" height="43" alt="v = \lambda \cdot \nu\ \to\ \color[RGB]{2,112,20}{\bm{\lambda= \frac{v}{\nu}}}" title="v = \lambda \cdot \nu\ \to\ \color[RGB]{2,112,20}{\bm{\lambda= \frac{v}{\nu}}}" /> <br/> <br/> The speed of an electromagnetic wave in a vacuum is the speed of light in a vacuum: <br/> <br/> <p class="spip" style="text-align: center;"><img src='https://www.ejercicios-fyq.com/local/cache-TeX/b073e9156576cb6265a002b1f1427e7c.png' style="vertical-align:middle;" width="305" height="48" alt="\lambda= \frac{3\cdot 10^8\ m\cdot \cancel{s^{-1}}}{10^6\ \cancel{s^{-1}}} = \fbox{\color[RGB]{192,0,0}{\bm{3\cdot 10^2\ m}}}" title="\lambda= \frac{3\cdot 10^8\ m\cdot \cancel{s^{-1}}}{10^6\ \cancel{s^{-1}}} = \fbox{\color[RGB]{192,0,0}{\bm{3\cdot 10^2\ m}}}" /></p> </math></p></div> https://www.ejercicios-fyq.com/Relation-between-frequency-and-wavelength-3140 https://www.ejercicios-fyq.com/Relation-between-frequency-and-wavelength-3140 2015-05-08T09:14:21Z text/html es F_y_Q Propagation speed Frequency Wavelength SOLVED <p>A spring is producing waves with a frequency of 4 Hz and a wavelength 0.5 m. What is its velocity? What will be its wavelength if the frequency is doubled? What will be its wavelength if the frequency is reduced to half?</p> - <a href="https://www.ejercicios-fyq.com/Waves" rel="directory">Waves</a> / <a href="https://www.ejercicios-fyq.com/Propagation-speed" rel="tag">Propagation speed</a>, <a href="https://www.ejercicios-fyq.com/Frequency" rel="tag">Frequency</a>, <a href="https://www.ejercicios-fyq.com/Wavelength" rel="tag">Wavelength</a>, <a href="https://www.ejercicios-fyq.com/SOLVED" rel="tag">SOLVED</a> <div class='rss_texte'><p>A spring is producing waves with a frequency of 4 Hz and a wavelength 0.5 m. What is its velocity? What will be its wavelength if the frequency is doubled? What will be its wavelength if the frequency is reduced to half?</p></div> <hr /> <div <div class='rss_ps'><p>The wave's velocity is: <br/> <br/> <p class="spip" style="text-align: center;"><img src='https://www.ejercicios-fyq.com/local/cache-TeX/01c027dfa14d6b8ca71d2cd5e077c506.png' style="vertical-align:middle;" width="372" height="37" alt="{\color[RGB]{2,112,20}{\bm{v = \lambda \cdot \nu}}}\ \to\ v = 0.5\ m\cdot 4\ s^{-1} = \fbox{\color[RGB]{192,0,0}{\bm{2\ \frac{m}{s}}}}" title="{\color[RGB]{2,112,20}{\bm{v = \lambda \cdot \nu}}}\ \to\ v = 0.5\ m\cdot 4\ s^{-1} = \fbox{\color[RGB]{192,0,0}{\bm{2\ \frac{m}{s}}}}" /></p> <br/> If velocity is constant, when the frequency is doubled, <b>the wavelength must be halved</b>. <br/> <br/> Similarly, if the frequency is halved, <b>the wavelength must be doubled</b>.</math></p></div>