0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
How does a touch alarm or theft alarm works?
A "touch" sensor could work by several means including sensing a change in the "electrical capacity" of a sensor, which changes when someone touches it. Another type of sensor, often used in cars, senses small motions. Other people have previously described the following puzzling invention: "There are two laser beams at opposite ends . The laser beams hit each other.When anyone interrupts this beam a signal goes to the siren or aloud alarm.............Thats how it works.............."
Who discovered polarization phenomenon?
The first person to observe the polarization of light was Etienne-Louis Malus (1775-1812), who found that light passing through a piece of Iceland spar crystal was split into two beams. Thinking that each beam was aligned with some mystical "pole of light" (similar, in theory, to the poles of a magnet) Malus described the two beams as being "polarized." More precise work on the subject was conducted by a classmate of Malus', Jean-Baptiste Biot (1774-1862), during the final years of the eighteenth century.
What is the physical meaning of the slope of the graph of displacement vs time?
The slope of that graph at each point is the speed at that instant of time.
Why does white light look like a rainbow when it exits a prism?
Each colour component of white light has a different wavelength. Therefore meaning that each component is refracted by a slightly different amount, separating the colours and making them visible by dispersion.
What does the focused neutrino microscope allow scientists to do?
For high energy neutrino beams the requirements of large solid angle acceptance and wide bandpass can be achieved with a focusing channel composed of quadrupole cells where each cell is sequentially scaled in aperture, length and field gradient. A formalism for the design of these quadrupole focused neutrino beams with wide bandpass has been developed. The theory will be presented and the results of calculations will be given for some quadrupole focused neutrino beams. Compared to more exotic focusing techniques quadrupoles offer inherent reliability and easy maintenance. The system, which can be used in either long or short spill operation, can also be used as the front end of a muon beam for a facility that would be shared between neutrino and muon experiments. The quadrupole focusing channel does not, however, distinguish between parent particle charge and, therefore, cannot produce a pure neutrino or antineutrino beam.
How do you beat the underwater mission in Pokemon Ranger?
If you mean the one in almia, this is how. First, you have to find each of the huntail to destroy each of the beams that are holding wailord. before that though, you have to defeat the grunts guarding each of the beams. there should be a huntail near each beam.
Can light beams or rays cancel each other?
yes they can, given the correct parameters.
Why does Your high beams are not coming on but your low beams are?
Many vehicles have separate fuses for each set. Check the low beam fuse, most likely in the engine compartment fuse panel.
What is coffered slab?
A ceiling in which the beams and cross-beams leave a regular pattern of square or multi-sided sunken panels, or coffers, each of which is often decorated with molded, carved and painted decoration. Colonnade .
Does a 2004 VW beetle have a low beam headlight fuse?
yes it does.... one for each of the low beams and one for each of the high beam. because the daylight running lights work on the low beams at reduced intensity, they tend to burn out a whole lot more often
How do you repair low beam headlights when high beams work fine?
If the high-beams work but low-beams don't... If it's both lights, it's likely the switch is faulty. If only one light fails - it's more likely to be the individual bulb. Remember - there are two bulbs in each headlight.
Give the meaning of each parts of the leaf?
give the meaning of each part
Why do the high beams on your Pontiac Grand Am stay on?
My head lights both went out at separate times, so i changed each bulb, now the high beams won't go off. Also the drivers side light is very dull.
Are low beams the same as head lights?
Yes unless you only have one lens per side then your low and high are together in each headlight having 2 bulbs each.
Which fuse is the low beam fuse for a 2006 Cadillac STS?
Both hi and lo beams are usually controlled by one fuse for each headlight.
What is the size and spacing for roof beams on a pitched roof?
Need more information. What is the span (the distance from each wall the roff will be resting on) what is the pitch of the roof.
Are both headlights on each side supposed to work when your high beams are on for a 1989 Suburban?
just the two inside lights the out sidelights are low beam
