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is a psychrometer
Elza Olson
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∙ 14y agoWiki User
∙ 9y agois a psychrometer
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What is the operating principle of the venturi meter of flow measurement?
Air flowing quickly over the open top of a vertical tube lowers the air pressure in it. This causes liquid in the tube to rise. (It rises due to the higher pressure acting on the other end. The tube is marked to indicate the wind speed. Alternatively, if the open vertical tube is in still air and it is connected at its lower end with a horizontal tube containing a flowing liquid, the liquid in the vertical tube will fall when the horizontal flow past the lower end increases.
When a turning fork vibrates over an open pipe and the air in the pipe starts to vibrate the vibrations in the tube are caused by resonance?
When a tuning fork vibrates over an open pipe and the air in the pipe starts to vibrate, the vibrations in the tube are caused by resonance.
How do you determine the velocity of sound in open airclosed tube?
I remember that it is 344 Meters/second check out WikiPedia
What is thermal expansion feed water regulator operated by?
They work when steam and water occupy a tube that is on a slight incline. As water level drops the steam space inside the tube expands. The expanding tube is connected to a linkage which will open the water valve as more steam occupies the tube than water.
How do pens work?
a ball rolls around in some oily stuff. yeah i know you're thinking the perverted thing a ball tip pen collects the ink from the little tube and it rolls it out on the page. like sunscreen a sphere over the top of the tube that has the ink or in this case sunscreen and rolls it on. a felt tip pen works pretty much the same
What is an open ended tube that collects rainfall?
It is called a rain gauge
Smith fermentation tube?
A Smith fermentation tube is a tube that is used for the fermentation of carbohydrates. It also collects any gases that result from the fermentation.
When did Tube Alloys end?
Tube Alloys ended in 1952.
What is the capillary tube?
In chemistry... it's a thin open-ended glass tube for collecting small amounts of liquid. Inserting one end of the tube into liquid allows the liquid to flow upqwards. When the liquid reaches a suitable height, a finger placed over the open end (towards the top) holds the liquid in the tube - for transferring from one place to another.
When did Lord's tube station end?
Lord's tube station ended in 1939.
When did Debden tube station end?
Debden tube station ended in 1916.
When did Aldwych tube station end?
Aldwych tube station ended in 1994.
When did The Tube Music Network end?
The Tube Music Network ended in 2007.
When did Osterley tube station end?
Osterley tube station ended in 1934.
When did Shoreditch tube station end?
Shoreditch tube station ended in 2006.
What is an air sock?
An air sock is another name for a windsock, a conical open-ended tube designed to indicate wind direction and relative wind speed.
What is capillary tubes?
In chemistry... it's a thin open-ended glass tube for collecting small amounts of liquid. Inserting one end of the tube into liquid allows the liquid to flow upqwards. When the liquid reaches a suitable height, a finger placed over the open end (towards the top) holds the liquid in the tube - for transferring from one place to another.
