Sound Waves

From this App you can learn:Discuss and explore the nature of sound waves, existing in our daily life.Explore about the intensity of sound waves and probe its relevance to daily life.Expand the concept of reflection of sound waves and investigate about the phenomenon of an echo with its relevant applications in sonar and radar.Examine the concept of refraction of sound waves, and its application to find the depth of an ocean.Examine and explore the natural frequency and higher order harmonics of the object that produces the sound.Discover the vibrations of air column in musical instruments and its related modes in open and closed tubes.Understand the concept of resonance and its applications in daily life scenarios.More details please visit http://www.wonderwhizkids.com/"Wonderwhizkids.com" hosts concept oriented content in Maths & Sciencesspecially designed for K-8 to K-12 grades. "Wonderwhizkids (WWK) enablesstudents to enjoy learning with application oriented, visually richcontent which is simple and easy to understand. The content is aligned tobest practices of learning and teaching.Students can develop strong basics, critical thinking and problemsolving skills to do well in school and beyond. Teachers can use WWK as areference material to be more creative in designing engaging learningexperiences. Parents also can actively participate in their child'sdevelopment through WWK".This topic covers under Chemistry subject as a part of the Waves And Optics topicand this topic contains following sub topicsSound WavesSpeed of sound wavesIntensity of sound wavesBoundary behaviour of sound wavesNatural frequencyVibrations of air column