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If the frequency is increased the wavelength will be decreased. Wavelength lambda and frequency f are connected by the speed c of the medium. c can be air = 343 m/s at 20 degrees celsius or water at 0 dgrees = 1450 m/s. c can be light waves or electromagnetic waves = 299 792 458 m/s. The formulas are: c = lambda x f f = c / lambda lambda = c / f
What else can I help you with?
A series of evenly timed pulses create a wave that can be described as a wave?
A series of evenly timed pulses create a wave with a constant frequency, also known as a periodic wave. The repetition rate of the pulses determines the wave's frequency, while the amplitude of the pulses determines the wave's intensity or strength. This type of wave can be observed in various phenomena such as sound waves or electromagnetic waves.
How Shorter pulses have higher bandwidth and better Resolution?
Shorter pulses have higher bandwidth because their frequency content is spread out over a wider range of frequencies, allowing for more information to be transmitted. This results in better resolution as the shorter pulses can distinguish between signals that are close in time due to their higher frequency content, enabling more precise measurements and data analysis.
What is the wavelength of the wave?
The distance from one peak to the next peak
How does a singing tesla coil work?
A singing Tesla coil works by modulating the frequency of the electrical discharges from the coil at audible frequencies, creating musical tones. The varying frequency of the discharges creates vibrations in the air, producing sound waves that we can hear. Different notes are produced by changing the frequency of the electrical pulses.
What is difference between pulse and square wave?
A pulse wave is a waveform where the signal switches between high and low levels at a consistent frequency, creating pulses of varying widths. A square wave is a type of pulse wave where the signal switches abruptly between two levels (high and low) at a fixed frequency, with the width of the pulses remaining constant.
What happens to the wave length if the freqency of pulses is increased?
Wavelength shortens as frequendcy increases.
How does the fin whale communicate?
By low frequency pulses.
What is the wavelength of the waves produced at ten pulses per second at a speed of 300cm per second?
If ten pulses pass you each second, moving at 300cm, then the pulses are 30 cm apart.
What i the wavelength of a MRI?
The wavelength of an MRI (Magnetic Resonance Imaging) system is not defined in the same way as for light or radio waves, as MRI primarily uses strong magnetic fields and radiofrequency (RF) pulses. The RF pulses typically used in MRI are usually in the range of 10 MHz to 100 MHz, corresponding to wavelengths of about 3 meters to 30 centimeters in free space. However, the actual wavelength can vary based on the specific frequency used and the medium through which the waves travel.
What type of motor is used for wheels?
A popular modern, traction, motor used in the hubs of cycles and quaricycles, is the induction motor. This uses pulses on alternate windings, provided by electronic control unit. The speed is increased by increasing the frequency of the pulses.
What is the bandwidth of pulse position modulation?
probably (the carrier frequency +- the maximum frequency of the pulse train)/(the carrier frequency) but pulses have a lot of harmonics
What happens to the life of a battery if it is subjected to pulses?
banana
What do you hear when two almost identical frequencies are sounded together?
You hear 'beats', or pulses, and these pulses happen at a frequency which is the difference between the frequencies of the nearly identical tones.
A series of evenly timed pulses create a wave that can be described as a wave?
A series of evenly timed pulses create a wave with a constant frequency, also known as a periodic wave. The repetition rate of the pulses determines the wave's frequency, while the amplitude of the pulses determines the wave's intensity or strength. This type of wave can be observed in various phenomena such as sound waves or electromagnetic waves.
Is frequency same as pulse?
NO; frequency is the number of cycles per second or micro second. Pulse is the number of pulses per second in a pulsed Radar
Why video has low frequency content?
Video signals contain horizontal and vertical sync pulses. In an NTSC signal, the vertical sync pulses are around 60 Hz, and they are of a higher amplitude than the signal, contributing a significant 60 Hz component in the frequency domain. The horizontal sync pulses, typically at 15750 Hz, also contribute to the spectrum.
How does vibration like from speakers produce sound?
Vibration is the action that produces pressure pulses through the air. These pressure pulses (within certain frequency ranges) are picked up by the ear converting them to sound. Speakers vibrate to produce such pressure pulses - the more accurate they are the better for sending clean pulses through the air. All speakers will have a certain frequency range they are best at producing. That is the reason there are woofers, tweaters, mid range, etc types of speaker - to cleanly produce pressure pulses within a certain frequency range the ear can hear.
