answersLogoWhite

0

📱

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

What is quantum technology?

  • Quantum applied science is a young discipline of physics and technology, which transitions, some of the stranger characteristics of quantum mechanics, especially quantum entanglement and most recently quantum tunneling, into virtual applications such as quantum computing, quantum coding, quantum simulation, quantum metrology, quantum sensing, and quantum imaging.

How do you get an eraser out of a electric pencil sharpener?

Unplug the electric pencil sharpener to avoid safety hazards. Use tweezers or pliers to carefully extract the eraser from the sharpener's blade or opening. Be cautious not to damage the blades or any internal components of the sharpener during the process.

How do you set up a bushnell northstar 788846 telescope Manual is not clear at all Help?

i hope you find an answer.

i have the same scope, tried bushnell and they passed me to another party, supposed experts in this field.

after 2 weeks i got a reply asking for more info (ie: my country) 4 weeks later i got a further reply telling me as it was bought from a 3rd party they would not help me.

all i asked for was a 'starting point' for the scope to set up the goto, i mean, if the scope does not know where it is pointing in the first place how can it tell how far to travel.

i have tried setting it using polaris as the starting point and the first star it looked for was capello, it duly swung into action and ended up pointing east and almost upwards.....capello at the time was in the west and only just above the horizon, it was at this point i asked for help.

Are snow chains legal in UK?

Yes and used to be common place to have a set in the boot of ones car about 10-20 years ago when it snowed often in UK winters, although local police will not take kindly to you accidentally leaving them on when the snow has cleared as they can cause damage to the road surface.

What is the dissolving medium used in the experiment?

The dissolving medium in the experiment is typically water or a specific solvent chosen based on the solubility of the substance being dissolved. The choice of dissolving medium depends on the nature of the substance and the conditions required for the experiment.

When exposed to a dangerous solvent what do you do?

If you know what you might be exposed to, get the Material Safety Data Sheet (MSDS) and READ IT FIRST (yes, I did mean to use the all caps).

Generally?

Got out of the area,

remove affected clothing,

find a wash shower (if one is installed),

or wash yourself down with any available water source.

Get help as soon as you can.

Other preventive measures - use sensible handling, i.e. hold with both hands, cap or stopper containers before moving them, do not walk over obstructed, cluttered floors, do not allow other people to distract you, do not "crack" taps or faucets if you don't know what's likely to come out, don't use plastic containers for highly aggressive solvents, etc.

Any good book on lab procedures will give you more ideas, and safety organisations should have publications you can get.

What is 30 frames per second?

30 frames per second (fps) refers to the rate at which individual images or frames are displayed on a screen in one second. This frame rate is commonly used in video production and gaming to provide smooth motion and visual quality.

Suggest two reasons why nanotechnology is being developed rapidly?

Nanotechnology in this context is used to describe a range of research where the characteristic dimensions are less than about 1,000 nanometers. Reason 1: Nanotechnology is becoming popular because it is seen as a potential technology to replace the existing limitations (based on the laws of physics) with current conventional computer hardware lithography capabilities that are used to design and create the circuit boards on PCs. Reason 2: Economics dictates that companies are always looking for cheaper and smaller manufactured and manufacturing systems that use less power, take up less space and are more reliable. Nanotechnology is seen as the way to achieve this, by developing what is called a 'step change' technology. The ultimate near term utopia would be a new generation of products that are more environmentally friendly to produce, use and dispose of, stronger, lighter and more precise.

How do you give an effective PowerPoint presentation?

To give an effective PowerPoint presentation, keep your slides simple with minimal text and use visuals to enhance understanding. Practice your delivery to ensure a confident and engaging presentation. Engage with your audience by maintaining eye contact, using a clear and enthusiastic voice, and encouraging questions or interaction.

How much does Stephanie Abrams make?

Stephanie Abrams' salary is not publicly disclosed but it is estimated that she earns between $100,000 to $300,000 per year as a meteorologist and co-host on The Weather Channel.

Will alcohol soften rubber?

There are many formulations of rubber, so it depends on which formulation of rubber you use. Pharmaceutical rubber stoppers are made of Butyl rubber which is unaffected by alcohol.

Process of making charcoal made in waterlily?

Most anything containing a decent amount of carbon can be turned into charcoal. the basic principle is to bake off the impurities (undesired material) and to leave the carbon behind. This can be achieved a couple of ways. By igniting the material and the quenching it once the impurities are burned off but before the carbon burns off. This method is the most basic, however it doesn't always yield the best results as you loose some of the carbon to burning or not all of the impurities will burn off. Or you can bake your desired material. This provides the best end product as none of the desired material is lost to burning and all the impurities are burned off. It does require extra fuel to bake with though and so it can be inefficient. you can supplement the fuel being burned with the gasses that are produced by baking to make the process more efficient. The last method is the Light and burry method. This is a mix of both previous methods. You light your fuel on fire, and once it has produced sufficient heat you deprive the material of oxygen (burying is one of the most common) this will use the heat from the fire to bake it's self. This process can take a very long time depending on the size of the material and the quantity.

What is the UL in anatomy?

Do you mean like "UL Listed"? If so, that is an organization that sort of certifies various type of appliances, mostly for saftey. Try this website, they'll prolly do a better job of explaining it than me... http://www.ul.com

Is wave energy being used today?

Yes, wave energy is being used today as a renewable energy source to generate electricity. Several wave energy projects and devices are being developed and tested around the world as a way to harness the power of ocean waves to produce clean energy. However, it is not as widely utilized as other forms of renewable energy like solar and wind power.

How does electricity make a fan spin?

Fans are comprised of both coils and magnets. When the fan is turned on, an electric current is sent through the coil in the fan and will move around in a circle. Because electricity emits a magnetic field, the magnets in the fan will be attracted to the magnetic force emitted by the electricity moving around in the coil and the fan will start to spin.

What does EQ means on a telescope lens?

"EQ" on a telescope lens typically refers to the type of mount the telescope sits on. EQ stands for equatorial mount, which is a type of mount that can be aligned with the Earth's axis to track celestial objects as they move across the sky.

When you explode a moment in English?

"Exploding a moment" in English typically means to dramatize or intensify a specific moment, often for effect or emphasis in storytelling or writing. This can involve adding vivid details, heightened emotions, or expanded descriptions to make the moment more impactful for the reader or listener.

What causes electrical current to fail?

If you open part of the circuit (for example, with a switch), the current will stop flowing. Also, if there is no voltage driving the current (for example, if a battery runs empty), no current will flow.

What is a vacuum sensor?

A vacuum sensor is a device that measures the level of vacuum (pressure below atmospheric pressure) in a system. It typically uses technologies like capacitance, resonant frequency, or thermal conductivity to detect and quantify the vacuum level. Vacuum sensors are commonly used in industries such as automotive, aerospace, and semiconductor manufacturing.

Can cardboard block wi-fi signal?

BlockFi offers crypto interest-earning accounts with up to 8.6% APY. This allows clients holding crypto like & Ether to earn compounding interest. BlockFi also offers low-cost USD loans backed by crypto. Access crypto capital without selling.👇👇 2u.pw/Iyy4E

What is 40mT mean in magenetic fields?

40mT means 40 milli Tesla. A Tesla is a derived unit in the SI system of measures, and is a measure of magnetic field strength. The quantity given is rather small, but would be equal to that of a handful of fridge magnets. The Earth's magnetic field is about 30 micro Tesla.

What are two pieces of information are found in an MSDS?

Two pieces of information found in a Material Safety Data Sheet (MSDS) are the chemical composition of the substance and its potential hazards, such as health risks or environmental impacts. Additionally, an MSDS provides information on proper handling, storage, and disposal procedures for the substance.

What are Air changes per hour in Pharmaceutical industry How they are measured?

Air changes per hour is a measure of how many times the air within a defined space (normally a room or house) is replaced.

The actual percentage of an enclosure's air which is exchanged in a period depends on the airflow efficiency of the enclosure and the methods used to ventilate it. The actual amount of air changed in a well mixed ventilation scenario will be 63.2% after 1 hour and 1 ACH. In order to achieve pressure, the amount of air leaving the space and entering the space must be the same.

What command combines cells into one larger cell?

Hi - If you are referring to Excel spreadsheets the answer is - Merge Cells - it is one of the icons at the top of the screen towards the right hand side. Use the assistant or help function and type 'merge cells' in the box.

Hope this helps.

How do you calculate BTU heat gain based upon electric watts?

1 Watt = 3.412141633 BTU/hour, so multiply the number of watts (that are converted to heat) by the factor, to get BTU per hour.

Multiply this by the number of hours that it is running, to find BTUs.