The product of (frequency) times (wavelength) is always the same number,
as long as the waves stay in the same substance. That number is the speed
of the waves through the substance.
The apperent frequency observed by a observor different from natural frequency when there is relative motion between source and observor
The frequency of a radio wave compares to the frequency of the vibrating electrons that make it because the frequency of a radio wave is proportional to the frequency of the vibrating electrons that make it.
loudness is the level of sound source while frequency define the repitition rate of that sound source. NAVNEET KUMAR,SRFTI,KOLKATA, email add: kmr_verma@yahoo.com
If there is no relative velocity between source and listener, there will be no change in frequency.
no...frequency is the property of source....
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.
the difference between the source freq. and the reference freq
The relationship between the two is their energy source which is the sun.
The apperent frequency observed by a observor different from natural frequency when there is relative motion between source and observor
The frequency of a radio wave compares to the frequency of the vibrating electrons that make it because the frequency of a radio wave is proportional to the frequency of the vibrating electrons that make it.
Forced vibration occurs when an object is made to vibrate by another vibrating object. Resonance occurs when frequency of a vibration forced on an object matches the objects natural frequency Appyed force to a vibrating system and then removing the source energy.
loudness is the level of sound source while frequency define the repitition rate of that sound source. NAVNEET KUMAR,SRFTI,KOLKATA, email add: kmr_verma@yahoo.com
If there is no relative velocity between source and listener, there will be no change in frequency.
no...frequency is the property of source....
the energy source is sun. Photosynthesis need sun as a energy source.
That is the resonant frequency.
There can be no set answer to your question. An aqueduct's length depended upon the distance between the source of the water and the place where it was going.