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What part of a telephone detects sound and wave?
In a standard non-electronic telephone the transmitter is wired between the two incoming wires of the telephone line. A 'carbon granule' transmitter consists of a small tube filled with carbon granules with a piston at one end attached to a diaphragm. Sound waves cause the diaphragm to vibrate and compacts or loosens the granules altering their electrical resistance in sympathy with the sound. This modulates the line current and is received at the telephone exchange via a transformer called a 'transmission bridge'.
What position is the diaphragm when relaxes?
In the human body, the diaphragm separates the thoracic and abdominal cavities. When a person sits in an erect position, the diaphragm moves in an up and down motion, sort iof like an accordion.
What is the muscle separating the abdominal and thoracic cavities called?
The thoracic cavity is the upper part of the torso and contains organs like the lungs and heart, while the abdominal cavity is the lower part. These two parts are separated by the diaphragm.
Where is the diaphragm on your microscope located?
On most basic microscopes, the diaphragm is located on top of the light source between the light bulb and the stage. On more advanced microscopes, the diaphragm will be between the optic and the light source, although the specific location may vary.
What is the diaphragm color?
your diaphragm is a reddish color
What is diaphragm in a telephone?
In the part of the phone that you talk in to there is a diaphragm that vibrates so it can change the vibration into digital signals.
What can cause intermittant midabdominal pain?
What that could be is diaphragm pain. Most people don;t realize that their diaphragm is really a muscle and it can get sore or go into spasm, like other muscles.
What is the most important skeletal muscle of the body Adductors of vocal cords or diaphragm?
diaphragm
Is a fax machine most like a telephone or a computer?
computer
How do you use a diaphragm?
Diaphragm is just a name for something that basically looks a bit like a drumskin, so there are plenty of different diaphragms that are used in very different ways. In human anatomy, the most well known diaphragm is a muscular membrane that divides the chest cavity from the abdomen. Tightening the diaphragm causes your chest to expand and allows you to breathe in. Relaxing the diaphragm causes you to breathe out. The second most well known diaphragm is a barrier based contraceptive for female use. When inserted and used correctly, it prevents pregnancy by keeping the sperm from getting to where fertilization can take place. Then there are diaphragm pumps, diaphragms in power assisted brakes etc etc.
How do you use diaphragm in a sentence?
Such as'In order to sing high notes, you must use your diaphragm'"The best and most powerfully voiced singers, are taught to sing from their diaphragm."
Why is the microscope's diaphragm important?
like a somboody
Where can I purchase a business telephone system?
Most of the larger chains like AT&T have a business telephone service that they offer. However I haven't found a store dedicated to business telephone service.
Which muscle or muscles are the most important muscles used in inspiration and inhalation?
the diaphragm is the muscle(s) that are most important muscle used in inspiration (inhalation)?
What is below the diaphragm?
The diaphragm is shaped like a dome and curves to the bottom of the chest cavity and right above the stomach.
Was the Electronic Key Telephone System like the PBX?
The Electronic Key Telephone System offered most of the features of a PBX, especially the hybrid version
What is the diaphragm located below?
The diaphragm is shaped like a dome and curves to the bottom of the chest cavity and right above the stomach.
