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What else can I help you with?
Name something that has a siren?
fire engine; police vehicle; ambulance
What type of compound word is fire truck opened or closed?
Firetruck is a closed compound word.
How loud is the loudest alarm clock?
Sound is measured in decibels. Decibels are units used to measure the intensity of sound. The highest decibel alarm clock available is 120 decibels, which can be compared to be as loud as the sound of a fire engine siren.
Could you give a sentence with warning?
The gold mine has a warning siren.
Hertz Hz is the unit used to measure a wave's?
Hertz means cycles per second. That is its' frequency.
In situations will the observer perceive the highest frequency from the fire truck siren?
The observer will perceive the highest frequency from the fire truck siren when the siren is approaching them. This is due to the Doppler effect, where the sound waves get compressed as the source moves towards the observer, resulting in a higher pitch.
How would the sound reaching you from a fire truck siren be changed if instead of approaching you the fire truck was moving away?
As the fire truck moves away from you, the pitch of the siren would sound lower. This is because the sound waves are stretched out or lengthened due to the Doppler effect, resulting in a lower frequency of sound reaching your ears.
What has a siren?
A police car, a fire truck, some buildings, and more
What do hose ladder siren Dalmatian and red have in common?
Fire Truck
Name something you might find on a fire truck?
water hoes firefighter siren laddar
Does a police vehicle have more right of way when it has its lights flashing and siren on than a fire truck with its lights flashing and siren on?
No. Ambulances and firefighting vehicles get precedence.
Siren in queenstown nz?
Fire department siren.
If A fire truck siren sounds higher in pitch as it approaches and and lower in pitch as it moves away. What is the name of the phenomenon?
The phenomenon is called the Doppler effect. It occurs when there is a change in frequency of a sound wave as the source of the sound moves relative to an observer.
What is the change of pitch when a fire engine moves by you?
As a fire engine approaches, the pitch of its siren will increase due to the Doppler effect, and as it moves away, the pitch will decrease. This change occurs because the sound waves are compressed as the fire engine approaches, making them higher in frequency, and then stretched as it moves away, making them lower in frequency.
On a garbage disposal their is a red button on the bottom what does it do?
it may be a siren for if their will be fire or something related. I know for a fact there is no siren on my disposal No fire in the hole!!
The sound of a police siren that is moving away has wavelengths and one that is approaching has wavelengths.?
The sound of a police siren moving away from you will have longer wavelengths, resulting in a lower pitch or frequency. Conversely, a siren moving towards you will have shorter wavelengths, resulting in a higher pitch or frequency. This phenomenon is known as the Doppler effect.
What is the function of an IC UM3561?
it is used to generate 4 kinds of sounds-police siren,fire alarm,ambulance and gun siren
