I'm sorry, but your question is so poorly crafted, it's very hard to interpret. Are you asking what device could be used to measure water pressure and depth? Or are you looking for a way to convert feet of air to feet or inches of water? One foot of water (at 4 degrees Celsius) is equivalent to 816.2 feet of air (at 15 degrees C).
First, determine the difference from standard pressure 29.92. 30.12 -29.92 --------- .20 If you drop the decimal point and add a zero you get the number of feet of difference, so .20 = 200 feet. Since 30.12 is a higher number than 29.92, you subtract it from the actual altitude. If the indicated altitude is 10000 feet, your pressure altitude is 9800 feet. If your altimeter setting is lower than 29.92 you add the difference. It can also be expressed as PA = IA + ((29.92 - AS) * 1000) where IA is indicated altitude and AS = altimeter setting.
First, determine the difference from standard pressure 29.92. 30.12 -29.92 --------- .20 If you drop the decimal point and add a zero you get the number of feet of difference, so .20 = 200 feet. Since 30.12 is a higher number than 29.92, you subtract it from the actual altitude. If the indicated altitude is 10000 feet, your pressure altitude is 9800 feet. If your altimeter setting is lower than 29.92 you add the difference. It can also be expressed as PA = IA + ((29.92 - AS) * 1000) where IA is indicated altitude and AS = altimeter setting.
There is no such thing as "electronic energy". Electronic devices use normal electrical energy.
Only the ear drums can convert the sound pressure. That is not the acoustic intensity.
They have chambers that convert pressure energy into velocity energy.
EMR
If, by electronic energy, you mean electrons then you don't convert it- that's what it is. Electricity is the flow of electrons from a negative terminal to a positive. In a wire it is delocalised electrons which are free to move
a pressure transmitter is a devise to measure the mechanical pressure and convert in to electrical signal it may be 4~20mA or 0~10V
its the same 235 torr
To convert voltage to DC .*(Direct Current)
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Well, pressure energy can be converted into electrisity,in industries they use electricity to pressure for compress a object so if we have so much pressure we can create electricity.preessure will apply force on a body we know that force is also one form of energy so energy can be created.if you tell me in industries how they convert electricity into pressure we can definitely convert pressure to energy,bye.