What is a sonic anemometer and on what principle does it work?
A sonic anemometer uses sound to measure wind speed. It sends a sound signal from a fixed transmitter to a fixed receiver, and by measuring the time it takes for the sound to arrive, can compute the speed of sound. Wind speed will increase or decrease the speed of sound depending on whether it is a tail wind or a head wind. By measuring the speed of sound in both directions the wind speed along that axis can be calculated from the difference of the two measurements. A two axis or three axis instrument can measure total wind speed.
Everything that an ipod touch can.Exactly like alot of people said an ipad (not the ipad 2)is just a ipod touch except three times larger.
Can Nicd rechargeable batteries be replaced with Nimh rechargeable batteries for solar lights?
The two types of rechargeable batteries are similar in performance and many characteristics are the same. Importantly, they both deliver a voltage of 1.2V so the devices they drive will respond in the same way.
The two technologies differ in the way that they should be charged. This is only a concern for fast chargers. Nimh batteries can be fully charged in about one hour but it is is important that the charger monitors the battery and shuts off the charge at the right time to avoid damage to the battery. NiCd batteries have a different charging characteristic so charging either battery in a fast charger designed for the other type is likely to lead to damage or reduced performance.
Solar lights use solar panels to charge batteries over a 12 hour period or more. The charging current is low enough to avoid the risks of damage to a Nimh battery so it is very likely that they can be used. There should be no risk of damage but the only way to see if the batteries work in a light fitting is to try it and see if it works. If it doesn't, it's time to switch back to NiCd batteries.
Is man in control of technology or is technology controlling man?
Sounds like a term paper or homework assignment. It's something you must answer for yourself. But if you want my opinoin technology controls us.
No, it is not a sensor. It fires 2 prongs utilizing thin wire that attaches to an attacker. The prongs have electrical charge that stun the attacher. Some tasers have laser sight that help with aiming.
What is stronger a 1 amp battery charger or a 9v battery?
You cannot compare these two totally different things. As far as amperage the charger puts out more amps if it is an auto battery charger and also puts out 12 volts. If you are talking about a 9 volt battery charger then the battery may or may not be more powerful, it depends on how many mii-amps the charger is putting out.
What is the best game place to buy PS3?
The best place to buy a PS3 in ether Walmart or Target don't buy it a gamestop because i can have a virus and many other bad things for your T.V.
What does it mean by push to talk feature?
Push to talk means that the phone has the ability to be a walkie talkie
What instrument measures the electricity in the home?
Electricity supplied was measured by electricity meter. Some time the electricity meter is called energy meter since it is the primary energy of most common household.
Which plasma TV is better for HD videos - Panasonic Viera TH-P42X30D or Samsung 43 D450?
Panasonic and Samsung are both highly regarded manufacturers of television equipment. Both consistently produce good quality displays and there is little to choose between them.
The models mentioned both have a 768 line display. Although they will both handle HD signals of up to 1080 lines, it is important to note that the final display will use only 768 lines. The incoming image is processed to convert the full 1080 lines to 768 so it will properly fit the screen. The quality will be good, but it won't be at the full resolution of the incoming signal.
However, the only valid test for image quality is to look at the display. Before buying a television it is important to spend time looking at the picture. If you like the image, then it's a good television for you. If you don't like the image, it's a bad television. Remember that you will spend many hours watching the television so make sure you enjoy watching the picture it produces. This one test is probably of more value to you than any other feature of a television.
How do you adapt a USB chord to a phone charger inlet?
Most cell phone power inlets are either a USB Mini-B or Micro-B connector, and in those cases you can purchase a cable that connects directly from the computer's USB connector to the phone. Dollar store cables should be quite good enough; you don't need to buy a special cable from the phone store or electronics store. If your phone uses a small, round connector, you may have to buy a special USB to power adapter from the people who sold you your plan.
What kind of question is that. What resistors, what circuit are you talking about?
Which transistor configuration is mostly used?
common emitter configuration is use for amplification purpose while common collector is use as buffer as its op is same as ip..
Is smelling leaking lipo battery dangerous?
Have you ever smelled one??? The answer is a definitive YES!!!
Where can you obtain a manual for the Rockford RFX9020M Fosgate Marine CD receiver?
Chances are good that if you go to their website you'll find a downlaodable manual for your unit.
What are some benefits and limitations of electromagnets?
Magnetic bearing benefits
High reliability,clean environments, high speed applications,position vibration control, equipment design,machine diagnosts and
extreme condition:
Temperature,corrosive fluids and pressure
Magnetic bearing limitations
larger bearing
higher complexity
requires electrical power