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Telephones

The telephone is a device that transmits and receives sound by means of electric signals. It was first invented by Alexander Graham Bell in 1876. This device enables two people in different locations to talk to each other.

500 Questions

What type of phone is the coolest in the world?

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Asked by Wiki User

The coolest type of phone depends on personal preference. Some popular options include iPhones for their sleek design and ecosystem, Samsung Galaxy for their advanced features, and Google Pixel for their clean software experience. Ultimately, what's "cool" is subjective and varies from person to person.

Why can you hear a beep noise in the telephone receiver?

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Asked by Wiki User

The beep noise is generated by the telephone system to indicate different events, such as a call waiting signal, call transfer confirmation, or low battery warning. The beep is transmitted through the phone line to the receiver, where it is converted to sound for the user to hear.

How was Alexander Graham Bell's telephone is related to electricity or magnetism?

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Asked by Wiki User

Alexander Graham Bell's telephone worked by converting sound waves into electrical signals, which were then sent through wires to a receiver that converted them back into sound. The telephone relied on the principles of electromagnetism to transmit and receive these electrical signals, specifically by using a metal diaphragm and an electromagnet to convert sound waves into electrical signals and vice versa.

The 13 contributors on development of the telephone?

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Asked by Rlsadili

The development of the telephone was primarily attributed to Alexander Graham Bell, who was granted the first US patent for an "improvement in telegraphy" in 1876. Other notable contributors to the telephone's development include Thomas Edison, Elisha Gray, and Antonio Meucci, each of whom made significant advancements in telecommunication technology around the same time.

How come birds on electric wires dont get electrocuted?

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Asked by Wiki User

Birds typically don't get electrocuted on electric wires because they are not grounded and do not create a path for electricity to flow through them. Additionally, most power lines are insulated, reducing the risk of electric shock. Birds also have a higher threshold for electric shock due to their lower body mass.

When did the telephone get popular?

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Asked by Wiki User

The telephone began to gain popularity in the late 19th century, with significant growth occurring in the early 20th century as more people had access to telecommunication services. By the mid-20th century, the telephone had become a household staple in many countries.

How do you convert telephone signal to glow a lamp?

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Asked by Wiki User

You can convert a telephone signal to control a lamp by using a relay switch. The telephone signal can activate the relay switch, which in turn completes the circuit to power the lamp. Additional components may be needed depending on the specific setup, such as a power source and proper wiring connections.

What does a peck measure and do you still use them now?

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Asked by Wiki User

A peck is a unit of dry volume measurement equal to 8 dry quarts or 9.09 liters. It is not commonly used in modern times for official measurements, as metric units are generally preferred. However, the term "peck" may still be used informally or in traditional contexts.

Why Weak cell phone signals inside house?

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Asked by Wiki User

Weak cell phone signals indoors can be due to obstructions such as walls, buildings, and trees that block the signal from reaching your phone. Additionally, the distance from the nearest cell tower, the material of the building (which can block signals), and interference from other electronic devices can all contribute to weak signals inside a house. Using a signal booster or Wi-Fi calling can help improve reception.

What phones can you use on us cellular us cellular?

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Asked by Wiki User

You can use a variety of phones on US Cellular, including popular models from Apple, Samsung, Google, and LG. It's important to ensure that the phone you choose is compatible with US Cellular's network frequencies and features to ensure optimal performance. You can also purchase phones directly from US Cellular or bring your own device.

Can Telephone and electricity cable in same socket?

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Asked by Wiki User

No, it is not safe to plug both a telephone and an electricity cable into the same socket. Mixing different types of cables can lead to electrical hazards, short circuits, or damage to the devices connected. It is important to use sockets for their intended purposes to prevent any accidents or damage.

Can you get electrocuted while talking on your cell in the shower?

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Asked by Wiki User

Yes, it is possible to get electrocuted if you use a cell phone while showering. Water is a good conductor of electricity and mixing it with any electronic device can create a dangerous situation. It is recommended to keep electronic devices away from water to prevent any accidents.

What materials were originally used to make the house phone?

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Asked by Wiki User

House phones were originally made using a mix of materials including plastic, metal, and wires. The body of the phone was typically plastic for durability and ease of manufacture, while the internal components such as the circuitry and wiring were made of metals like copper for conductivity.

What is a Defective doubler?

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Asked by Wiki User

A defective doubler is a component in a process or system that is intended to double the value of an input, but due to a malfunction or error, it fails to do so accurately. It may result in incorrect outputs or data inconsistencies, leading to potential errors in calculations or operations.

How could you use radar images of different wave lengths and or polarizations to extract more information about a particular scene?

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Asked by Wiki User

By using radar images of different wavelengths, you can gather information about the surface properties of the objects in the scene, such as roughness or moisture content. Additionally, using different polarizations allows you to detect the orientation and scattering characteristics of the objects, which can help in identifying different types of materials or structures within the scene. Combining multiple wavelengths and polarizations can provide a more detailed and comprehensive understanding of the scene.

Why do telephone batteries not cell phone batteries get hot?

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Asked by Wiki User

Telephone batteries are typically larger and made with different chemistry (often nickel-cadmium or lead-acid), which results in slower discharge rates and less heat generation compared to the lithium-ion batteries used in cell phones. Cell phone batteries are compact and designed for quick discharge and recharge cycles, leading to more heat production during use.

How has technology improved?

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Asked by Wiki User

Technology has improved by becoming faster, more efficient, and more user-friendly. Advancements like artificial intelligence and machine learning have revolutionized industries such as healthcare, finance, and transportation. Additionally, the Internet of Things (IoT) has connected devices to streamline everyday tasks and processes.

What is a phase?

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Asked by Wiki User

When the conversion of a system, process, etc. Is completed in phases rather than a complete transformation at one time.

How can you bill a long distance call to your home number when you are away from home?

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Asked by Wiki User

You can bill a long distance call to your home number by using a calling card, a collect call, or charging the call to a third party number. Another option is to use a mobile app or service that allows you to make long distance calls and bill them to your home phone account.

When phone companies say nights and weekends are free after 9 pm what time zone do they use?

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Asked by Thepinkpig

Phone companies typically use the local time zone of the user's billed address to determine when nights and weekends begin. So, if your address is in Central Time, nights and weekends would start at 9 pm Central Time.

How do you wire an existing 240V circuit line as the feed to a new subpanel with 120V circuit breakers?

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Asked by Wiki User

You would need to install a 240V to 120V step-down transformer to convert the voltage for the subpanel. Connect the existing 240V circuit line to the primary side of the transformer and then connect the secondary side of the transformer to the new subpanel. Make sure to properly size the transformer to handle the load of the subpanel.

How can you run a separate telephone line to the upstairs in an older home if it does not already have one?

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Asked by Wiki User

You can install a new telephone line by running a cable along the baseboard or through the walls/attic from the existing line downstairs to the upstairs area where you want the new phone connection. Depending on the specific setup of your home, you may need to drill holes or use existing wiring channels to route the cable. It's recommended to consult with a professional electrician or telecommunications technician to ensure the job is done safely and efficiently.

Do you need to get specific transformers-converters to run a cordless telephone and halogen lights from Europe?

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Asked by Wiki User

Yes, you will need specific transformers or converters to run the European cordless telephone and halogen lights in the US. The US operates on a 120V system while Europe uses a 220-240V system, so you'll need a voltage converter to match the different electrical systems. Be sure to check the wattage requirements of your devices to ensure you select the appropriate transformer.

What is the sample in the study of cell phone and passenger conversation in simulated driving?

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Asked by Wiki User

The sample in the study likely consists of individuals who are using a cell phone or engaging in conversation as passengers in a simulated driving environment. This group would be studied to understand the impact of these distractions on driving performance and safety.

What is the most likely time of day when people will NOT answer the phone?

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Asked by Wiki User

The most likely time of day when people will not answer the phone is during early morning hours, late at night, and during working hours.