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What else can I help you with?
What EM waves are emitted by fire?
Light (visible) and heat (infrared)
When light is emitted as particles it is called?
When light is emitted as particles, it is called photons. Photons are the basic unit of light and have properties of both particles and waves.
When light waves are emitted by moving sources scientists can measure?
the Doppler effect! d('_')b
What color light is emitted by radio waves?
Radio waves do not emit visible light. Only light with wavelengths of roughly 4*10^-7 to 7*10^-7 meters are visible.
What are waves emitted by the sun called?
The waves emitted by the sun are called electromagnetic radiation, specifically in the form of light and heat. These waves travel through space and reach Earth, providing the energy needed for life and the planet's climate.
What are coherence?
COHERENT WAVESWhen the light waves are emitted from a single source and they have the zero phase difference between them then the waves are said to be coherent. The coherent waves are shown below:
What type of wavefront will emerge from a point source and distant light source?
For a point in space (or from a distant light object), spherical waves are emitted. From a point source on the surface of a liquid, circular waves will come out. In both cases the source will be the focus of the emitted waves.
What are the things that produce waves?
Some things that produce waves include vibrations of particles or objects, such as sound waves produced by vibrating vocal cords or ocean waves generated by wind blowing across the surface of water. Electromagnetic waves are produced by accelerating electric charges, like in the case of light waves emitted by the sun or radio waves emitted by a transmitting antenna.
What term is energy emitted as electromagnetic waves?
The term for energy emitted as electromagnetic waves is radiation.
How are infrared waves created?
Infrared waves are created by the thermal energy emitted from an object due to its temperature. When an object's molecules vibrate or move, they generate infrared radiation in the form of heat. This radiation is then emitted as electromagnetic waves with longer wavelengths than visible light.
What are visable waves?
Visible waves are a type of electromagnetic radiation within a specific range of wavelengths that can be detected by the human eye. These waves make up the visible spectrum, which includes colors ranging from violet to red. Examples of visible waves include light emitted by the sun and artificial light sources such as light bulbs.
Why do you see color when you burn a metallic salt?
During the burning process, electrones shift between different energy levels. Returning from a higher to a lower energy level, electromagnetic waves (light) are emitted. Depending on what substance was burned, waves of different length are emitted, i.e. light of different color is radiated.
