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What is the relationship between the distance from a source of electromagnetic waves and the electromagnetic wave intensity at that distance?
The relationship between the distance from a source of electromagnetic waves and the electromagnetic wave intensity at that distance is inversely proportional. This means that as the distance from the source increases, the intensity of the electromagnetic waves decreases.
What is the direction of electromagnetic waves?
Electromagnetic waves travel in a straight line and in all directions away from their source.
An object that is a good radiator of electromagnetic waves is also a good?
An object that is a good radiator of electromagnetic waves is also a good source of energy (heat,light ...)
What object emits electromagnetic waves?
Objects such as light bulbs, the sun, and electronic devices emit electromagnetic waves. These waves can range from radio waves to gamma rays depending on the source.
Do electromagnetic waves spread?
Yes, electromagnetic waves spread by traveling outward from their source in all directions. The intensity of the waves decreases as they spread out, following the inverse square law.
What is the source of an electromagnetic wave?
Accelerated electric charge is the source of electromagnetic waves.
What is the relationship between the distance from a source of electromagnetic waves and the electromagnetic wave intensity at that distance?
The relationship between the distance from a source of electromagnetic waves and the electromagnetic wave intensity at that distance is inversely proportional. This means that as the distance from the source increases, the intensity of the electromagnetic waves decreases.
What is the direction of electromagnetic waves?
Electromagnetic waves travel in a straight line and in all directions away from their source.
An object that is a good radiator of electromagnetic waves is also a good?
An object that is a good radiator of electromagnetic waves is also a good source of energy (heat,light ...)
What object emits electromagnetic waves?
Objects such as light bulbs, the sun, and electronic devices emit electromagnetic waves. These waves can range from radio waves to gamma rays depending on the source.
Do electromagnetic waves spread?
Yes, electromagnetic waves spread by traveling outward from their source in all directions. The intensity of the waves decreases as they spread out, following the inverse square law.
What is the correct term for the number of electromagnetic waves that a source produces every second?
The correct term for the number of electromagnetic waves that a source produces every second is frequency, measured in hertz (Hz).
do flashlights use electromagnetic waves when creating light?
No, flashlights do not use electromagnetic waves to create light. Instead, they use electrical energy to power a light source, such as a bulb or LED, which emits visible light when energized. Electromagnetic waves are a form of energy that can transmit light, but they are not the source of light production in a flashlight.
What describes a source of radiation heat?
The sun sending out electromagnetic waves.
How are electromagnetic waves different to radio waves?
Radio waves ARE electromagnetic waves.
How are electromagnetic waves transfered?
Electromagnetic waves are transferred by electromagnetic radiation.
Are suns rays mechanical waves or electromagnetic waves?
Electromagnetic waves
