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Team of 1 445 /student
Team of 2 645 /student
Team of 3 845 /student
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Our experts will visit your college/ school/ office with the kits and conduct an awesome hands-on workshop.
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What is Sound?
An object produces sound when it vibrates in matter. This could be a solid, such as earth; a liquid, such as water, or a gas, such as air. Most of the time, we hear sounds traveling through the air in our atmosphere.
When something vibrates in the atmosphere, it moves the air particles around it. Those air particles in turn move the air particles around them carrying the pulse of the vibration through the air. In this way, a vibratingi object sends a wave of pressure fluctuation through the atmosphere.
Definition of sound
Sound is a mechanical wave that is an oscillation of pressure transmitted through a solid, liquid, or gas, composed of frequencies within the range of hearing. Sound also travels through plasma.
Propagation of sound
Sound is a sequence of waves of pressure that propagates through compressible media such as air or water. (Sound can propagate through solids as well, but there are additional modes of propagation). Sound thatis perceptible by humans has frequencies from about 20 Hz to 20,000 Hz. In air at standard temperature and pressure, the corresponding wavelengths of sound waves range from 17 m to 17 mm.
How to do the Online Course?
Login to our Online Learning Portal will be provided instantaneously upon enrolling. This Portal gives you access to tutorials and quizzes required to build your project.
Brainy toys Science Project Kit will be dispatched to you within 24 hours of enrollment. Use this kit along with the online portal to learn and complete the project based course. As you complete the course your project will also be completed.
You will get all the components needed to build a using project. The following are the list of components that you will get in the kit.
Amusement ParkBuilding Blocks
Solar Robot KitsScience Projects
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