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What mineral could ultraviolet light be used to find?
Ultraviolet light can be used to find minerals such as scheelite, which fluoresces bright blue under UV light. This fluorescence is helpful in mineral identification and exploration.
Wavelengths of violet light compared to wavelengths of ultraviolet light?
Violet light has longer wavelengths compared to ultraviolet light. Violet light falls in the range of approximately 380-450 nanometers, while ultraviolet light has shorter wavelengths below 380 nanometers. Ultraviolet light is higher in energy and can be harmful to human skin and eyes, while violet light is visible light that we can perceive.
Does welding produce UV light?
Yes, welding produces ultraviolet (UV) light, which can be harmful to the eyes and skin if proper protection is not worn.
Is ultraviolet visible or invisible?
Ultraviolet (UV) light is invisible to the human eye. It has shorter wavelengths than visible light, making it undetectable without special equipment. UV light can be harmful to the skin and eyes if exposure is not properly managed.
Is visible light harmful, helpful, or both?
Visible light is both harmful and helpful. It provides us with the ability to see and is essential for many biological processes, but excessive exposure to certain wavelengths of visible light can also cause damage to our eyes and skin.
Why can ultraviolet light can be helpful and harmful?
because they are nice
What absorbs ultraviolet light and protects us from its harmful effects?
The ozone layer absorbs ultraviolet light and protects us from its harmful effects.
What harmful light is produced during welding?
ultraviolet light
What are two helpful effects of UV light?
Ultraviolet light produced by Ultraviolet lamps is used to kill bacteria on food and surgical tools.
What dos the ozone do?
It protects us from the harmful ultraviolet light from the sun.
Are tanning beds harmful or can ultraviolet light be beneficial?
yes they can be very harmful there known to cause skin cancer
The what screens out most of the harmful ultraviolet light from the sun?
The ozone layer in our upper atmosphere.
What mineral could ultraviolet light be used to find?
Ultraviolet light can be used to find minerals such as scheelite, which fluoresces bright blue under UV light. This fluorescence is helpful in mineral identification and exploration.
Explain the role of ACTH and melanin when the skin is exposed to ultraviolet light?
"What is the role of ACTH and melanin when the skin is exposed to ultraviolet light?"
What atmospheric layer protects living things by absorbing harmful ultraviolet light?
Answer: Ozone Layer
How can the electromagnetic spectrum be used to explain the human eye's detection of color?
ultraviolet light
Wavelengths of violet light compared to wavelengths of ultraviolet light?
Violet light has longer wavelengths compared to ultraviolet light. Violet light falls in the range of approximately 380-450 nanometers, while ultraviolet light has shorter wavelengths below 380 nanometers. Ultraviolet light is higher in energy and can be harmful to human skin and eyes, while violet light is visible light that we can perceive.
