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What is the wavelength of two waves when the first wave has twice the frequency of the second?
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If the wave frequency is doubled what will happened to the speed?
Nothing, as the speed of sound doesn't change (about 340 metres per second in air). If the frequency (or pitch) were to be twice as high it would simply halve the wavelength.
Find the two no such that the sum of twice the first and thrice the second is 92 and 4 times the first exceeds 7 times the second by 2?
25 and 14
Who was Albert Einstein's second wife?
Albert Einstein was married twice in his life. His first wife was Mileva Maric. His second wife was Elsa Einstein.
What is the average frequency of intercourse for male aged 65-70?
Twice a week.
What is the probability of flipping a coin twice and getting head on the first flip?
The probability is 1/2 because the second outcome has no affect on the first outcome.
Sound from source A has a frequency twice as great as the frequency of sound from source B compare the wavelengths of sound from two sources?
The wavelength of sound from source A will be half the wavelength of sound from source B, since wavelength is inversely proportional to frequency. Therefore, if the frequency of source A is twice that of source B, the wavelength of source A will be half that of source B.
If the wave frequency is doubled what will happened to the speed?
Nothing, as the speed of sound doesn't change (about 340 metres per second in air). If the frequency (or pitch) were to be twice as high it would simply halve the wavelength.
The fundamental frequency of a string is 550 hz what is the first harmonic frequency of the string?
The first harmonic, is the fundamental frequency, or 550 Hz. The second harmonic would be twice that, or 1100 Hz. The third would be twice that, or 1650 Hz and so on...
What is the wavelength of a photon whose energy is twice that of a photon with a 580 nm wavelength?
Since the energy of a photon is inversely proportional to its wavelength, for a photon with double the energy of a 580 nm photon, its wavelength would be half that of the 580 nm photon. Therefore, the wavelength of the photon with twice the energy would be 290 nm.
If a wave vibrates up and down twice each second and travels a distance of M each second what is its Wave speed?
The wave speed is equal to the frequency multiplied by the wavelength. In this case, since the wave vibrates up and down twice per second (frequency = 2 Hz) and travels a distance of M each second, its wave speed would be 2M/s.
What is the second harmonic of the frequency of 440 Hz?
The second harmonic of a frequency of 440 Hz is 880 Hz. It is exactly twice the frequency of the original sound wave.
What will happen to the waves frequency if its wavelength is made twice as long?
If the wavelength is doubled, the frequency of the wave will be halved. This is because the speed of the wave remains constant, so as the wavelength increases, the number of wavelengths passing a point in a given time decreases, resulting in a lower frequency.
What is the number of crests and troughs that pass a point per second?
That is twice the frequency. Frequency is equal to the number of complete cycles which pass a point per second.
What is the frequency of the second harmonic if the fundamental frequency is 1000 Hertz?
If the first harmonic of 1 kHz is 2 kHz, then the second harmonic is the odd order harmonic of 3 kHz.
What is the difference between the first harmonic and first overtone?
The first harmonic is the fundamental frequency produced by an oscillating object, while the first overtone is the second frequency produced, which is twice the fundamental frequency. This means the first overtone has a higher frequency than the first harmonic.
What is the frequency of a sea wave crest passing a stick twice every second?
The frequency of the sea wave crest passing a stick twice every second is 2 Hz. This means that two wave crests pass by the stick in one second.
What is the frequency of waves generating when you tap your finger in a pool of water twice each second?
2Hz
