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Technology

The practical application of knowledge, especially in a particular area, is called technology. Advances in technology affect every area of our lives. This category is for questions about technology and includes everything from how to remove a scratch from a CD to applications of electronics to what polyester is made from and more.

35,090 Questions

How much quantity of glucose oxidase for 1 IU?

The quantity of glucose oxidase for 1 IU can vary depending on the specific enzyme preparation and assay method used. Generally, 1 IU of glucose oxidase is defined as the amount of enzyme that catalyzes the oxidation of 1 micromole of glucose per minute under specific conditions. It is typically around 1 microgram of enzyme, but it is important to refer to the manufacturer's instructions for the specific enzyme preparation being used.

What does a picometer look like?

A picometer is a unit of distance. It is one trillionth of a meter, or one billionth of a millimeter. It is small enough to be on the atomic scale - a hydrogen atom is about 31 pm (picometers).

What is a special switch that uses a built in thermometer to control temperature?

A thermostat switch is a special switch that uses a built-in thermometer to control temperature. It is commonly used in heating and cooling systems to turn the device on or off based on the temperature readings.

What is an image shot horizontally known as?

An image shot horizontally is commonly known as a landscape orientation. This format is wider than it is tall and is often used for capturing panoramic scenes or subjects that benefit from a wider field of view.

What are the three major divisions of APA?

The three major divisions of the American Psychological Association (APA) are the APA Practice Organization, APA Publishing, and APA Membership Organization. These divisions focus on providing resources and support for psychologists in practice, publishing scientific research and educational materials, and serving the needs of the organization's members.

What is transferring data?

Transferring data involves moving information from one location to another, typically between computer systems or devices. This process can occur via various methods such as wired or wireless connections, using protocols like USB, Ethernet, Wi-Fi, or the internet. It enables the exchange of files, documents, media, or any digital content between different sources.

What are Disadvantages of battery power?

Disadvantages of battery power include limited energy storage capacity, the need for frequent recharging or replacement, potential for environmental impact due to battery disposal, and slower charging times compared to refueling traditional energy sources.

Why is plastic so important to the modern world?

Plastic is important to the modern world because of its basic properties -- malleability and versatility. Plastics are usually made from organic polymers, and are used to make myriad products, including DVDs, milk bottles, eating utensils, toys, dildos, Tupperware, chairs, condoms, and many more products.

Of course, a wide range of different plastics can be made; some plastics -- called thermosetting polymers -- cannot be deformed after being cooled. Nevertheless, commodity plastics can be produced in bulk, and are used to make a wide range of products that serve purposes in every aspect of our lives.

How an UPS works?

A UPS (uninterruptible power supply) works by providing backup power to electronic devices in the event of a power outage. It typically consists of a battery that stores power and an inverter that converts the stored DC power into AC power. When the main power source fails, the UPS switches to battery power to ensure continuity of power supply to the connected devices.

How many 5c in 70c?

There are 14 five cent coins in 70 cents.

Can a 10 mw laser pop a balloon?

Yes, a 10 mW laser could pop a balloon if focused on a specific point for a sufficient amount of time. The intensity of the laser's beam and the material of the balloon would determine the effectiveness of popping it.

How static wicks work to discharge the airplane?

Static wicks on an airplane serve as conductive paths to safely discharge any built-up static electricity. When the aircraft flies through the air, friction with air molecules can generate static charges on its surface. The static wicks help dissipate these charges, preventing potential damage or interference with electronic systems.

Who mines the most Iron ore?

Australia is the largest producer of iron ore in the world, with major mining companies such as BHP, Rio Tinto, and Fortescue Metals Group leading the sector. These companies operate extensive mining operations in Western Australia's Pilbara region, which is a key hub for iron ore production.

Why is an umbrella's spokes are made of metal?

Because they allow for a sturdy and cheap structure to allow the mechanism to work. Plastic would be to weak (in the same price range) and wood would most likely rot! So cheap metal does the job just fine.

What can you do to heavy objects to make them float?

An object can float on water only if its density is less than water.(Archimedes principle). So, to make an object float, its density should be low. For this purpose, its mass should be less and volume should be greater(d=m/v), so to make heavy objects to float, their volume should be as less as possible. For more details, contact at saqibahmad81@yahoo.com

Why do microwave trays rotate?

Microwave trays rotate to ensure that food is heated evenly. By moving the food around the microwave's cooking space, it helps to expose all parts of the food to the microwave radiation, preventing hot spots and ensuring thorough cooking.

Can you use phantom power for a dynamic mic?

No, dynamic microphones do not require phantom power to function as they generate their own signal. Using phantom power with a dynamic mic can potentially damage the microphone or adversely affect its performance.

Are 'infrared light' and 'night vision' the same thing?

No, they are not the same. Infrared light is a type of light that is invisible to the human eye but can be detected by certain devices, such as cameras and sensors. Night vision, on the other hand, refers to technologies that amplify existing light (like moonlight or ambient light) to help us see better in low-light conditions.

What is the worldwide current turner?

The current turnover worldwide is constantly changing due to various factors such as economic conditions, consumer behavior, and industry trends. As of the latest available data, global turnover across all industries is estimated to be in the trillions of dollars.

What happens when you put technology in a microwave?

In some isolated situations, the technology will interface with the magnetron within the microwave, assembling into a new magnet-driven device. This procedure has been responsible for up to 60 percent of telecommunication developments within the past 20 years.

In most cases, it just makes an unholy mess.

What is G hct?

G HTC might refer to the gyro accelerator included in HTC phones that allow the phone to know its position to the horizontal. It helps the phone to perform some tasks with ease like mute the phone by turning it upside down, lowering the volume on pick up and many more. There are some games on the market that use this G for fun.

What is the difference betwen r410 and r407?

R410A is a blend of hydrofluorocarbons commonly used as a refrigerant in air conditioning systems, while R407C is also a blend of hydrofluorocarbons used for the same purpose. The difference lies in their composition and performance characteristics, with R410A having a higher cooling capacity and energy efficiency compared to R407C.

What similar properties do lead and gold have?

Lead and gold are both heavy metals that are dense and malleable. They are relatively unreactive and have high melting points, making them useful in various industrial applications. Additionally, both lead and gold have been used historically for jewelry and decorative purposes due to their lustrous appearance.

What is the mechanism of bullet train?

Bullet trains use electric motors powered by overhead lines or onboard batteries to propel the train forward. The trains also use magnetic levitation or steel wheels on steel rails to reduce friction and increase speed. The streamlined design of the trains minimizes air resistance, allowing them to reach high speeds efficiently.

What is 'conductive foam'?

It's a plastic foam that has been saturated with carbon particles, allowing it to dissipate static charges. Due to the high carbon content, it is usually black in color. It is frequently used for packaging or storing static-sensitive electronic components, such as MOSFET transistors and integrated circuits.