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Why electrons does not radiate energy?
Electrons do radiate energy when they are accelerated, but in stable orbits around an atomic nucleus, they do not radiate energy due to a balance between the centripetal force keeping them in orbit and the electromagnetic force. This results in a stable orbit without energy loss.
Do hotter stars radiate more energy at higher frequencies?
Yes, hotter stars radiate more energy overall, with a greater proportion emitted at higher frequencies. This is due to the relationship between temperature and the peak wavelength of light emitted, known as Wien's Law. As a star's temperature increases, the peak wavelength shifts towards shorter, higher-energy wavelengths.
What don't atoms radiate?
Atoms do not radiate continuously because electrons exist in quantized energy levels that require a specific amount of energy to transition between levels. When an electron transitions between levels, it may emit or absorb a discrete amount of energy in the form of photons, resulting in characteristic spectral lines. Atoms are stable in their ground state and only emit radiation when excited.
Two planets that radiate away more energy than they receive from the sun are?
Two examples of planets that radiate away more energy than they receive from the sun are Jupiter and Saturn. These gas giants emit more thermal energy due to their internal heat sources, such as radiation leftover from their formation and gravitational compression.
What energy is radiated by Earths oceans into space?
Earth's oceans radiate infrared energy into space as part of Earth's energy budget. This energy is a result of the absorption of solar radiation by the oceans, which is then re-radiated back into space as heat.
In polar regions ions radiate radiate energy as shimmering lights called?
Aurora borealis; the Northern Lights.
In polar regions ions radiate energy as shimmering lights?
These shimmering lights are known as the aurora borealis in the northern hemisphere and aurora australis in the southern hemisphere. They are created when charged particles from the sun interact with the Earth's magnetosphere and atmosphere, causing them to emit light of different colors.
What is the process by which gases in the atmosphere absorb thermal energy and radiate it back to earth called?
the greenhouse effect
What is the meaning of pulsar?
radiate energy
Can you have a sentence using the word radiate?
The warm sun seemed to radiate healing energy on the hikers as they rested by the peaceful lake.
How much heat do humans radiate?
On average, humans radiate about 100 watts of heat energy.
Why electrons does not radiate energy?
Electrons do radiate energy when they are accelerated, but in stable orbits around an atomic nucleus, they do not radiate energy due to a balance between the centripetal force keeping them in orbit and the electromagnetic force. This results in a stable orbit without energy loss.
What is a wide range of energy waves that radiate from the sun called?
The wide range of energy waves that radiate from the sun is called the electromagnetic spectrum. This spectrum includes various types of radiation, such as visible light, ultraviolet light, infrared radiation, and more. Each type of wave has different wavelengths and energies, contributing to the sun's overall energy output and its effects on Earth.
Why heat and light energy called radiant energy?
Heat and light energy are called radiant energy because they travel in the form of electromagnetic waves that radiate outwards from a source. This form of energy can travel through empty space and does not require a medium to propagate, making it radiant.
What is the definition of the word 'radiate'?
The definition of 'radiate' is to emit energy in the form of waves or rays. More specifically, 'radiate' also refers to energy being released in heat, gas or light form. Synonyms of the word include 'beam' and 'emit'.
What objects can radiate energy?
Objects that can radiate energy include stars, light bulbs, heated coils, and the Earth's surface. The type of radiation (such as heat, light, or electromagnetic waves) emitted by an object depends on its temperature and composition.
When excited electrons radiate energy the amount of energy given off is equal to?
The amount of energy given off by excited electrons when they radiate energy is equal to the difference in energy level between the initial and final states. This emitted energy is typically in the form of photons.
