0
What happens to the wavelength if the frequency of pulses increased?
Wiki User
∙ 13y ago
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
Wiki User
∙ 14y ago
Lyra Siplon
Wiki User
∙ 14y agoMultiplying (wavelength) times (frequency) always gives the same answer ... the speed of the wave.
So if the wavelength increases, the frequency has to decrease, in order for their product to be constant.
Wiki User
∙ 14y agoThe frequency of a wave is inversly proportional to the wavelength of a wave. Therefore if the wavelength were to increase, the frequency of will decrease.
Wiki User
∙ 13y agoI think that the pulse will start to decrease
Add your answer:
Earn +20 pts
Is frequency of square wave is equal to baud rate?
When we consider the frequency of a square wave, we can indeed equate that with the baud (not baud rate), which is the number of pulses per second.
Why is analogue a series of pulses?
An analogue signal is not a series of pulses. An analogue signal is a continuous signal which is modulated (changed) in some way to carry information. Common modulations for analogue are Amplitude Modulation (AM), and Frequency Modulation, (FM). There are some others but are not needed here.
What is the wavelength of the wave?
The distance from one peak to the next peak
What does it mean to have 2 pulses?
Having two pulses is not a good thing. It means that the pulse in your right hand is different than in your left hand.
All waves consist of a continuous series of?
pulses
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 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 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.
What happens to the life of a battery if it is subjected to pulses?
banana
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.
Is frequency of square wave is equal to baud rate?
When we consider the frequency of a square wave, we can indeed equate that with the baud (not baud rate), which is the number of pulses per second.
What is the number of dc pulses in the output of a full-wave rectifier whose input frequency is 50 Hz?
Output of the 50 Hz full-wave rectifier consists of 100 Hz positive pulses.
