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How many decibels?
in what
What unit are sound waves measured in?
•Sound can be measured in many ways such as decibels. There is a special machine which you can by that measures how many decibels something makes. A pin makes 10 decibels where as a loud persons or a stereo can make up to 80 decibels. Volume is measured in decibels. So Frequency is measured in hertz
How many decibels in power saw?
bye
Mach speed is how many miles?
Mach 1 is the speed of sound. 768 miles per hr. Mach 2 is twice that & so on.
What is the symbol for decibels?
The usual symbol for decibels is dB.
How many decibels are required for sound to travel in a vacuum?
Sound does not travel in a vacuum. Mach"s constant is 760 miles per hour, but in an airless environment, like the Moon, mach speeds would not apply.
How many decibels is a whisper?
20 decibels
How many decibels is a pigs squeal?
207 decibels.
How many decibels does a cough produce?
70-100 decibels
How many decibels is quiet conversation?
20 to 50 decibels (dB).
How many decibels do beats headphones reach?
85 decibels maximum.
How many decibels?
in what
How many decibels does a sonic grenade emit?
130 decibels -140 decibels close up maybe louder though
How many decibels is a ak-47 rifle?
Roughly 150-160 decibels.
How many sones is 50 decibels?
50 phons (decibels) is equivalent to 2 sones.
What are waves measured in?
•Sound can be measured in many ways such as decibels. There is a special machine which you can by that measures how many decibels something makes. A pin makes 10 decibels where as a loud persons or a stereo can make up to 80 decibels. Volume is measured in decibels. So Frequency is measured in hertz
How many decibels does a plane have?
a plane has 15000 decibels, there are lots maybe upto 2000000
