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Oct 14, 2015 ... The main difference between radio waves and sound waves is that radio ... waves are a type of mechanical wave that cannot travel if there is no medium. ... magnetic fields, which are oscillating at right angles to each other.


The sound waves are a result of vibration of any object, like a radio ... Sound waves are simply compression of sound as it moves through air of other ... The main difference between radio waves and sound waves is their mode of travel.


other applicationsffhe source of all electromagnetic waves is ... 4) The main difference between a radio wave and a light wave is its ... E) sound waves. 12) When ...


Electromagnetic wave consist of several waves such as radio wave, microwave, infrar... ... The difference between these waves is they have different frequency, wavelength and ... Why do radio waves travel at the speed of light and not sound ?


... have different velocities. Radio waves travel about 900000 times faster than sound does at sea level. ... Why do they have different frequencies? UpdateCancel ... What is a guided wavelength and how can you determine its formula? If frequency of ... What is the difference between radio wave and light wave? Why do they ...


Mar 10, 2015 ... So, what are the differences between sound waves and electromagnetic waves? Sound waves require a material medium for propagation, ...


Apr 25, 2017 ... Radio waves and microwaves are part of the Electromagnetic ... Each of these types of radiation are a packet of charged photons which propagate out as waves of different vibrating frequencies measured ... A radio signal propagates from its point of transmission in a ... Effect of Wind on Sound Transmission.


Compare properties of AM and FM radio waves ... AM radio waves: Waves used to carry commercial radio signals between 540 and 1600 kHz. ... Like all other electromagnetic waves, radio waves travel at the speed of light. .... characteristics by analysis of sent radio waves (usually microwaves) reflected from their surfaces .


... ensure that students know the fundamental differences between radio and sound waves. ... They can also research the different types of waves included in the ... in pairs to compare answers and make any needed changes to their answers.