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What is a proximity sensor used for?
A proximity sensor is used to detect the presence or absence of an object without physical contact. It emits electromagnetic fields or beams and measures changes in the field to determine the distance of the object from the sensor. This technology is commonly used in smartphones, automotive parking sensors, and industrial automation for object detection and proximity measurements.
What carries electromagnetic radiation?
Electromagnetic radiation is carried by electromagnetic waves.
What type of energy is carried by electromagnetic waves?
Electromagnetic waves carry electromagnetic energy.
Is firelight a electromagnetic or mechanical wave?
Firelight is an electromagnetic wave. It consists of a spectrum of electromagnetic radiation that includes visible light.
What is the energy carried by electromagnetic waves?
The energy carried by electromagnetic waves is called electromagnetic energy.
What is a photodector?
I think you mean photodetector. It is is a sensor of light or other electromagnetic energy.
What is a microwave sensor?
A microwave motion sensor sends out electromagnetic pulses and measures the changes in frequency due to reflection off of a moving object.
What is a microwave motion sensor?
A microwave motion sensor sends out electromagnetic pulses and measures the changes in frequency due to reflection off of a moving object.
Which type of remote-sensing system records electromagnetic radiation using a satellite-mounted sensor?
a compass
What is a proximity sensor used for?
A proximity sensor is used to detect the presence or absence of an object without physical contact. It emits electromagnetic fields or beams and measures changes in the field to determine the distance of the object from the sensor. This technology is commonly used in smartphones, automotive parking sensors, and industrial automation for object detection and proximity measurements.
What is photo detector?
A photo detector is a sensor of light or other electromagnetic energy. See the link below for more info.
What is the definition of eletromagnetic?
It depends what you are talking about... Electromagnetic field Electromagnetic force Electromagnetic radiation Electromagnetic spectrum Electromagnetic therapy Electromagnetic waves ...they each have different meanings.
What is a EM sensor?
An EM sensor is an electromagnetic sensor (Hard Tag) used for inventory control in retail stores. They are the tags you find attached to expensive stuff that only come off at the register when you check out. They come in a variety of shapes and sizes. Here is a link to wikipedia explaining everything you ever wanted to know on the subject. http://en.wikipedia.org/wiki/Electronic_article_surveillance
How are electromagnetic waves transfered?
Electromagnetic waves are transferred by electromagnetic radiation.
What carries electromagnetic radiation?
Electromagnetic radiation is carried by electromagnetic waves.
What is the principle of electromagnetic crane?
the principle on which an electromagnetic crane works is electromagnetic induction
Energy that does not require a medium and is transferred by electromagnetic waves is called electromagnetic what?
It is electromagnetic radiation
