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Elements emit smaller wavelength because of the specific energy transitions of their electrons. When electrons move to lower energy levels, they release photons with higher energy, corresponding to smaller wavelengths. This emission of smaller wavelength light is characteristic of each element and can be used to identify them through techniques like spectroscopy.
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What is the wavelength of nitrogen?
The wavelength of a nitrogen molecule in the visible spectrum is approximately 350-450 nanometers. Nitrogen does not emit visible light under normal conditions, so its wavelength is not typically associated with a specific color like other elements.
What elements that emit atomic particles are called?
Elements that emit atomic particles are typically referred to as radioactive elements. These elements undergo radioactive decay and emit particles such as alpha particles, beta particles, or gamma rays as they try to become more stable.
How are temperature and wavelength of a glowing body related?
The temperature of a glowing body determines the peak wavelength of light emitted according to Wien's Law. As temperature increases, the peak wavelength decreases, meaning hotter objects emit more blue and cooler objects emit more red light.
Does a smaller wavelength have a higher frequency?
Yes, smaller wavelengths correspond to higher frequencies. This relationship is defined by the wave equation: speed = frequency x wavelength. If the speed is constant, a smaller wavelength will result in a higher frequency.
Atoms emit energy as light when?
they transition from a higher energy state to a lower energy state. This emitted energy appears as light and can vary in wavelength depending on the elements involved and the specific energy levels of the transitions.
What is the wavelength of nitrogen?
The wavelength of a nitrogen molecule in the visible spectrum is approximately 350-450 nanometers. Nitrogen does not emit visible light under normal conditions, so its wavelength is not typically associated with a specific color like other elements.
What elements that emit atomic particles are called?
Elements that emit atomic particles are typically referred to as radioactive elements. These elements undergo radioactive decay and emit particles such as alpha particles, beta particles, or gamma rays as they try to become more stable.
Why elements in gaseous state emit radiation?
They do not! Most gases do not emit radiation.
What is the wavelength of chloride?
The wavelength of chloride is not a specific value, as chloride ions do not emit or absorb light in the visible spectrum. Chloride ions do not have a characteristic wavelength in the context of light.
What about the angle of refraction and its relationship to wavelength?
The steeper the refraction, the smaller the wavelength.
Why do different elements emit different colors when they are heated?
because when elements are heated there electrons become excited and jump through the elements "steps" and as they become less excited the jump back down steps emitting a unique wavelength and the visible wavelength is the colour we see -------------------------------------- The wavelength of the spectral lines emitted by different elements are specific for each element. Consequently the colour is also different.
How are temperature and wavelength of a glowing body related?
The temperature of a glowing body determines the peak wavelength of light emitted according to Wien's Law. As temperature increases, the peak wavelength decreases, meaning hotter objects emit more blue and cooler objects emit more red light.
Does a smaller wavelength have a higher frequency?
Yes, smaller wavelengths correspond to higher frequencies. This relationship is defined by the wave equation: speed = frequency x wavelength. If the speed is constant, a smaller wavelength will result in a higher frequency.
Atoms emit energy as light when?
they transition from a higher energy state to a lower energy state. This emitted energy appears as light and can vary in wavelength depending on the elements involved and the specific energy levels of the transitions.
Do hotter objects emit photons with a shorter wavelength?
Yes, hotter objects emit photons with a shorter wavelength. This is known as Wien's displacement law, which states that the peak wavelength of radiation emitted by an object is inversely proportional to its temperature. As the temperature of an object increases, the peak wavelength of the emitted radiation shifts to shorter wavelengths.
Are gamma rays used in laser pointers?
no , laser pointers emit a lower wavelength of radiation
What is the wavelength of phosphorus?
Phosphorus is a chemical element and does not have a single wavelength associated with it. The wavelength of phosphorus will depend on how it is being used or studied, such as in spectroscopy where it may emit or absorb light at specific wavelengths.
