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around 1799 the first siren was invented by the Scottish natural philosopher (physicist) John Robinson. Originally Robison's sirens were used as Musical Instruments. They powered some of the pipes in church organs.
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What did you have to do when an air raid siren went off in World War 2?
thats a live
What did you have to do when n air raid siren went off?
they went into there bomb shelter
What was the signal to go into sheltering during blitz?
an air raid siren
How long did the air raid siren last?
Until the bombs started falling.
How many times louder is an air raid siren than a lorry?
8 times louder
Who would sound the siren in World War 2?
An air raid warden.
What did you have to do when an air raid siren went off in World War 2?
thats a live
What do air raid sirens signify?
The danger of being subjected to aerial bombardment .
When you where in your home when a air raid siren went off?
no
What type of siren is used in 'Blockbuster' by The Sweet?
The siren used in "Blockbuster" by The Sweet is a standard air raid siren, typically used for emergency signals. It adds a dramatic effect to the song, enhancing its energetic and intense atmosphere.
What did you have to do when n air raid siren went off?
they went into there bomb shelter
What was the signal to go into sheltering during blitz?
an air raid siren
How did people get warned of the blitz and what did people do?
by a warden setting of the air-raid siren
How long did the air raid siren last?
Until the bombs started falling.
What was the siren sound that indcated the end of an air raid?
Often, there was an "all clear" signal, a steady tone from the siren, for about 7 - 20 seconds.
How many times louder is an air raid siren than a lorry?
8 times louder
What did they do when they heard the air raid siren go off in world war 2?
When the air raid siren went off during World War II, civilians typically sought immediate shelter to protect themselves from potential bombings. Many rushed to designated air raid shelters, basements, or underground facilities, while others may have used makeshift shelters in their homes. Some people also gathered emergency supplies and listened for updates on the situation via radio. The siren served as a critical warning, prompting quick action to ensure safety amidst the chaos.
