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Why should you have a Motion Detector for outdoor lights besides the fact that it saves energy and money?
Wiki User
∙ 11y ago
Burglars and others with less than honorable intent do not like to be suddenly illuminated since his activities typically depend on stealth. A sudden change in the lighting causes people to look, and the burglar will typically want to avoid having anyone notice the guy breaking into a house or business.
Wiki User
∙ 11y ago
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What are the differences between proportional counter and gm counters in radiation monitoring?
The proportional counter is operating in linear mode, so the energy pulse measured by the detector is proportional to the energy of the radioactive particle. Thus, the average current flow in the detector is a function of both the activity (curies) and the energy (kEv) of the source. This detector is better at measuring the dose rate of the source. The Geiger-Muller detector, on the other hand, operates in avalanche mode, so the energy pulse measured by the detector is not proportional to the energy of the radioactive particle. Thus, the average current flow in the detector is a function of only the activity (curies) of the source. This detector is better at measuring the activity of the source, and can be more sensitive to lower energy particles, at the loss of discrimination of what those particles are.
Is energy due to motion called palatial energy?
Energy due to motion is called kinetic energy.
Why is kinetic energy the answer for energy of motion?
Because the definition of "kinetic" energy is the Energy of [atomic] motion.
What source does kinetic energy come from?
Motion. The motion can be energized by virtually any source of energy.
What king of energy is the energy of motion?
It's kinetic energy.
What the difference between the solar cell and detector?
The main difference between the solar cell and detector is that the cell stores the energy, while the detector directs the energy towards the cell.
What energy is the energy motion?
Energy that is motion or stands for motion is Kinetic Energy.
Kinetic energy is the energy of?
Motion.
How is thermal energy observed?
An infrared detector
Disadvantages for motion sensor?
The main disadvantages of a motion sensor are that: It might not cover a full room. Things may trigger the motion detector that you don't want to. An outside detector mounted too close to a light that stays on at night, will be triggered continuously by bugs. The set shutoff time of the motion sensor may be too short (maybe only 30 seconds). For outside lights with a motion detector, if you want more "on time", it's best to buy a model with an adjustable shutoff time. The reliability of a motion sensor may also be affected by rapid environmental changes and direct sunlight. Also, things like a fireplace, and direct wind from an air conditioner or heater. This is because a PIR sensor actually detects changes in infrared energy - specifically, the "heat energy" emitted by normal human skin temperature.
What is an energy is an energy of motion?
A ball going down a hill is energy in motion. You walking is also energy in motion. A car moving is another example of energy in motion.
What kind is energy is the energy of motion?
The energy of motion is called kinetic energy.
What kind of energy is is the energy of motion?
The energy of motion is called kinetic energy.
Why is the following is the energy of motion?
Energy of motion is called "kinetic energy".
What is the type of energy that is related to the motion or position of matter?
how is energy related to motion how is energy related to motion
The type of energy that is related to the motion or position of matter is what?
how is energy related to motion how is energy related to motion
Is kinetic energy a force or motion or energy?
Kinetic energy is energy of motion. The kinetic energy of an object is the energy it posses because of its motion.
