How do you turn off alarm beep on watch?
To DISABLE beep, you must unscrew and removed back plate of watch and place a piece of paper between back plate from coming in contact with battery. This will also disable alarm chime but will solve the annoying beeping sound. Hope this helps!
What was Technology in the 1920's?
The Radio, A/C, Lightbulb, Neon Light, Airplane, Photography, Telegraph, Movie Picture, Automobile, Submarine, Tank, and Train already existed. The First Robot, & Lie Detector, both built in 1921. First 3D movie in 1922, Self Winding Watch, Traffic Signal, & Cathode Ray Tube invented in 1923. Loudspeaker 1924, Mechanical Television 1925. Liquid Fueled Rocket 1926. Technicolor, and Electronic TV invented in 1927. Car Radio invented in 1929.
What is the open hours for Sam's Club on Christmas Day?
Bulk retailer Sam's Club is closed on Christmas Day like most other U.S. retail stores. The store does remain open on Christmas Eve though. The hours are generally cut short on Christmas Eve and stores close in the evening around 5 or 6 p.m.
What replaced the cassette player?
The compact disc player, or CD player. I remember back when cassette tapes were still relevant, and the CDs took over!
What is the formula to find joules?
To find joules, you have to multiply the force or newtons by distance in meters.
What is the difference between rectifier and converter?
A rectifier converts AC voltage into DC voltage. A converter is something more general. It describes not only rectifiers, but also devices that can turn DC into AC or perform DC-to-DC or AC-to-AC conversion.
The first use of joysticks was in aircraft, used to control ailerons and elevators.
Early pilots, like Robert Esnault-Pelterie, Robert Loraine, James Henry Joyce and A.E. George, all claim to have invented the joystick, or be involved with inventing the joystick. The first recorded use of the term was in Robert Loraine's diary in 1909.
Will a wireless N-LAN adapter work with a 802.11g router?
Yes, a wireless n adapter is backwards compatible with wireless g. Check the box you are buying and it will tell you if it is compatible with which wireless ranges.
What is the value of a working IBM Electromatic typewriter today?
Hi,
In all probability, not very much. With the invention of work processors and computers, and with all the available fonts, etc., the electronic typewriter has become more of a paperweight than anything else.
I have a working IBM Selectric, and I dig it out once in awhile just to keep it working right. Unfortunately, I can't give it away.
If you really want an idea of their value, try searching Ebay to see if any are listed there. The only value would most likely be sentimental, at this point.
Hope this helps,
Cubby
How do you define constant angular velocity?
Assuming you mean "Constant angular velocity", let's break it down.
Constant, meaning "something that does not or cannot change or vary".
Velocity is distance over time, or "speed". Angular velocity is the angular distance (such as "one rotation")
An example of velocity would be 60 Miles per Hour (MPH). That would be that in one hour, an object would travel 60 miles.
An example of angular velocity would be 45 Degrees per Hour.
For a real world example, Earth turns 1 full revolution every day. "1 revolution per day" is an angular velocity. Lets convert this to a different unit. There are 360 degrees in 1 revolution. Therefor, we can say that Earth has an angular velocity of 360 degrees per day." We can convert this unit again. There are 24 hours in one day. 360 divided by 24 = 15 degrees per hour, which is another example of angular velocity.
Simply put, angular velocity is the speed at which something is rotating.
In computers, angular velocity is commonly used to describe a mechanical hard disk drive. Hard drive speeds are measured in Rotations per Minute (RPM) and are commonly 4200, 5200 or 7200 RPM. The faster the speed of the hard drive, the faster it can read and write data.
What is out of phase for a speaker?
In general, speakers have two connections, and it is important to connect them the "same way" to the amplifier. (Amps also have pairs of output terminals.) We usually designate the terminals of the speaker as positive and negative. (Outputs of amps are usually designated the same way.) It is important to connecteach positive speaker terminal to the positive output of the amp for a given channel, and each negative speaker terminal to the negative output of the amp for a given channel. This way the speakers will be connected in phase. It is possible to reverse all of the connections and not have problems, but it is critical that speakers be connected in phase.
Speakers do not become out of phase or change phase. When they are constructed, their operation is fixed and will not vary during their lifetime. A given polarity of a wave, either positive- or negative-going, will always cause the speaker to move in the same given direction.
How much does an average computer tower weigh?
The main components are:
Motherboard - the 'brains' of the computer - holding the CPU, memory and various sockets and chips.
RAM - the temporary 'memory' - which is wiped when the power is turned off
Hard-drive - a mass-storage device containing all the computer programs the user wants to use. It's contents are not wiped when power is turned off.
Optical drive - an input/output device that can be used to read data from the computer to be used on another machine - or be used to load programs onto the computer.
Video card - to provide an image for the operator to see what the computer is doing.
Power supply - which steps down the mains to a more usable voltage for the computer to use.
There are other minor components - but those are the main ones.
What are some ways to use electricity safely?
you can unplug devices that you use rarely after you use it
By Rebecca Rice
Can you make a red laser pointer into a high powered laser?
The answer is pretty much "No." You can increase the power slightly, but if you go much beyond what it's designed for you'll burn out the laser diode.
Who makes early warning brand radar detectors?
A now bankrupt company called SK Global America makes the Early Warning detectors.
What are two categories of laser printers?
Printers can be categorized in a number of ways.
There are inkjet and laser printers. Inkjet printers use ink cartridges while laser printers use laser toner cartridges.
Also, printers can be classified as colored or black.