The speed of sound can change depending on altitude, temperature and the medium of which it travels through.
Echoes
An echoe of sound can be described as a reflection of sound. Some examples of echoes can be the bottom of a well or the walls of an inclosed walls
Resonance
The Resonance is a natural frequency of vibration made by the physical parameters of the vibrating object.
Frequency
Frequency is the number of vibrations that an individual particle makes in a second.
The Doppler effect is maned after an Australian physicist Christian Doppler. The Doppler effect can be compared to the sirens of a fire truck, as the fire truck is close the sirens will be loud and as the truck passes the sound of the sirens would not be as loud.
The speed of sound can change depending on altitude, temperature and the medium of which it travels through.
Echoes
An echoe of sound can be described as a reflection of sound. Some examples of echoes can be the bottom of a well or the walls of an inclosed walls
Resonance
The Resonance is a natural frequency of vibration made by the physical parameters of the vibrating object.
Frequency
Frequency is the number of vibrations that an individual particle makes in a second.
The Doppler effect is maned after an Australian physicist Christian Doppler. The Doppler effect can be compared to the sirens of a fire truck, as the fire truck is close the sirens will be loud and as the truck passes the sound of the sirens would not be as loud.