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No, the chip must be brought close to a reader.

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18y ago

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How can you change the frequency of a wave?

The frequency of a wave can be changed by altering the speed of the wave's source or by changing the medium through which the wave is traveling.


What is the energy of a wave that has a frequency of 2400 Hz?

The energy of a wave is proportional to its frequency. The energy of a wave with a frequency of 2400 Hz depends on factors such as the amplitude, medium through which the wave is traveling, and wave equation.


When does wave frequency decrease?

Wave frequency decreases when the wavelength of the wave increases. This means that less waves pass through a point in a given time, resulting in a decrease in frequency.


Does the frequency or wavelength of the wave affect its speed?

The speed of a wave depends only on the mechanical or electrical characteristics of the medium or environment through which the wave propagates. It doesn't depend on the wave's frequency or wavelength.


The speed at which a wave travels through a medium is called what?

The speed at which a wave travels through a medium is called the wave speed or wave velocity. It is determined by the properties of the medium, such as its density and elasticity, and is independent of the wavelength and frequency of the wave.


What is frequecy of a wave?

Frequency of a wave is how many times a wave passes through by the setting of number of seconds.


What happens to the speed of a wave if the amplitude is doubled and the frequency holds constant?

If the amplitude of a wave is doubled while the frequency remains constant, the speed of the wave will not change. The speed of a wave is determined by the medium through which it is traveling, not by its amplitude or frequency.


What is the scientific definition of wave velocity?

Wave velocity is the speed at which a wave travels through a medium. It is determined by the frequency and wavelength of the wave, following the equation velocity = frequency x wavelength.


What is the relationship between the frequency and wave medium?

There's no relationship between the frequency and the medium. The frequency of a wave is determined by the source. Once the wave leaves the source and sets out on its journey, the frequency doesn't change, regardless of what kind of stuff the wave encounters and has to travel through.


What happens to the speed when the frequency is high?

When frequency is high, the speed typically remains constant. This is because the speed of a wave is determined by the medium through which it is traveling, not by the frequency of the wave.


What is the lowest natural frequency of a standing wave?

The lowest natural frequency of a standing wave is the fundamental frequency, which is determined by the length of the medium the wave is traveling through. It is inversely proportional to the length of the medium and is the frequency at which the medium vibrates with the greatest amplitude.


What happens to the speed of a wave if the frequency decreases and the waveleNgth increases?

If the frequency decreases and the wavelength increases, the speed of the wave remains constant. This is because the speed of a wave is determined by the medium it's traveling through, not by its frequency or wavelength.