We all have actually been torture by the class of physics. However as physics is a culmination of herbal things, we deserve to not run much from it. It is in our daily lives and we have the right to not prevent these. Such 2 phenomenons space sound waves and also light waves. Both space inseparable from our lives, and also this is why we must have details ideas about the difference in between the two.

You are watching: Compare and contrast sound waves and electromagnetic waves

Sound tide vs irradiate Waves

The difference in between sound waves and also light tide is the the light waves are categorised together electromagnetic waves, and also due to this reason, these are visible come the mortal eyes, but sound waves are mechanical waves and also can no be seen. Sound waves room incapable come travel v a vacuum, but light waves deserve to as they perform not require any kind of kind of way in order come travel.


Longitudinal is the classification of sound waves. These room mechanical waves and can travel with all three states that space solid, liquid and also gas. As these room not electromagnetic waves, they space not visible to human eyes. Sound waves require a tool otherwise the is unable to travel, and this is the reason these waves deserve to not travel through a vacuum.

Electromagnetic light waves are knowledgeable to take trip without the help of any type of medium, and thus it travels with a vacuum i beg your pardon is without any type of matter. The irradiate wavelength is not really long. This waves space transverse and visible come the eyes. These generate from fee particles the the medium.

Comparison Table in between Sound Waves and also Light Waves

Parameters that ComparisonSound WavesLight WavesWave typeSound waves room classified as mechanical waves.Light waves are established as electromagnetic waves.ProductionSound waves are created by oscillating particles of the medium.Light tide are developed by oscillating fee particles that the medium.MediumIt needs a tool to travel.It does no require any medium to travel.Travel through vacuumSound waves space not qualified come travel v a vacuum.Light waves can travel with a vacuum.WavelengthSounds waves have actually a very long wavelength.Light waves have actually a brief wavelength in comparison.NatureSound waves are longitudinal waves.Light waves room transverse in nature.

What are Sound Waves?

Sound waves exist together longitudinal waves. This waves travel with with the aid of various mediums such together air and water. The travel rate of these waves is much faster through water than v air. While talking about sound, we put our emphasis on exactly how loud it is, the is, the amplitude, frequency, and also intensity.According to physics, sound is a vibration the propagates a wave, and also this tide transmits through mediums favor gas, liquid or solid. Sound waves travel faster in the solid states, such as v iron, steel, and also stone. In the air, 335 metres per 2nd is the travel rate of the sound waves.

Sound waves can be divided into 2 categories – compression and rarefaction. In compression molecule of sound waves space compressed together. And also on the various other hand, in rarefaction, the sound wave molecules are not compressed together, instead, they stay apart.Sound tide are referred to as mechanical waves. Sound waves travel with air and water effortlessly, however they are incapable that travelling with a vacuum. Sound waves need a medium to travel. And a vacuum is the problem where no air is available. It has no matter. Therefore in a vacuum, the sound will certainly not it is in eligible come travel. This is the factor for which the astronauts space not able come hear each other or talk to each other in space without the help of a radio.

What room Light Waves?

Light is a part of the electromagnetic spectrum. This radiation is provided to us by stars prefer the sunlight in the case of the earth. Likewise to all types of electromagnetic radiation, the light is visible and propagates together waves. Because of its electromagnetic waves, these room subjected to be checked out by human and animal eyes. Christian Huygens suggested that irradiate is maybe to take trip as waves. These are created by oscillating electricity.Light waves do not rely on any type of sort of medium to travel, and also this is why they have the right to travel conveniently through a vacuum. In a vacuum, the rate of irradiate waves is about 186,282 miles every second. Irradiate waves create shadows as soon as it access time an object, but it have the right to pass through any transparent object and also does not formulate any shadows.

Light waves have three measurable properties, these are amplitude, frequency, and also wavelength. Each wave of irradiate possesses a wavelength. The wavelength that the irradiate waves is brief in size, and also these tide have various sizes. Each dimension of each wavelength shows up as various colours come the person eyes. Rainbows host this entire spectrum of light waves.

Main Differences in between Sound Waves and also Light Waves

Sound waves are mechanical waves, whereas light waves room electromagnetic waves.The wavelength that sounds waves is very long, conversely, comparatively, light waves have actually a quick wavelength.Sound waves have the right to not travel without a medium, however light waves, top top the various other hand, does not require any kind of medium to save on travel through.As sound waves call for a tool to travel, they space not capable of travelling with a vacuum. Yet light waves do not count on any kind of medium, so they can travel with a vacuum.Sound tide are well-known as longitudinal waves, whereas light waves room transverse.Sound tide are generated by oscillating corpuscle of the medium, while irradiate waves are produced by fee particles that the oscillating that the medium.

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Sound waves and also light waves room two basic phenomenons and component of our daily lives. They save a balance ~ above the earth, and we awareness these 2 waves through the aid of our 5 senses. Both sound waves and light waves duty as energy. Irradiate waves also play a part to heat the earth. These two waves are very distinct from every other and have various functions and also goals. The technical terms related to these 2 waves could be confusing, but their fundamental states are completely different and remarkable.