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fingerprints are made of organic compounds that absorb UV light and then emit visible light.
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∙ 12y ago
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Can you burn off your fingerprints and still feel objects?
Fingerprints don't affect whether you can feel objects or not. They help improve the sensitivity of your skin at your fingers and improve grip, but you don't need to have fingerprints to feel an object. The rest of your body doesn't have fingerprint-like patterns but you can still feel things. But if you burn your fingers so badly that your fingerprints are gone, I would think that your nerves would be so damaged that you wouldn't be able to feel anything (I don't know if this would be permanent though).
How does light energy help us?
It gives us light
How did Thomas Edison's scientific method help him to invent the light bulb?
By Calculating the posibility that it would not burn while it gives light for the flow of electricity to the filament wire and protecting it with a glass the has a gas to protect from oxidation without ever going wrong.
What is the spectrum of sunlight?
spectrum of light is the colors of son or u can say the elements of sun. we find out the elments of sun with the help of spectroscope, a prism in spectroscope help to break down the colors or spectra of sun light. spectrum of light is the colors of son or u can say the elements of sun. we find out the elments of sun with the help of spectroscope, a prism in spectroscope help to break down the colors or spectra of sun light.
Did Thomas Edison's wife help him making the light bulb?
no
What are fingerprints for?
Fingerprints are unique patterns formed by ridges on the skin of human fingers and palms. They are used for identification purposes since they are specific to each individual and do not change over time. Law enforcement agencies often use fingerprints to help solve crimes and to verify the identity of individuals.
How do fingerprints help identify people?
Fingerprints are unique to each individual due to the patterns of ridges and valleys on the skin. These unique patterns can be used to match fingerprints found at a crime scene to a specific person. This helps law enforcement identify and link individuals to criminal activities.
How could DNA fingerprints help find out who the burglar is?
It can help people who are looking for the person find them by taking the fingerprints to the police. =)
How does the light help you?
You can't see without it.
How does light help you?
You can't see without it.
How do fingerprints help police officers identify people from all over the world in a crime scence?
Fingerprints are unique to each individual and can be used to identify a person regardless of where they are from. Police officers can match fingerprints found at a crime scene to fingerprints in a database to identify potential suspects. This method is highly reliable and widely used in forensic investigations.
What is the purpose of a thumbprint?
The theory of why we have fingerprints is that they help humans grip objects. No two fingerprints are alike, which helps the police in capturing criminals.
When were fingerprints first used as evidence linking suspects to crime?
Fingerprints were first used in 1892, by Juan Vucetich to help link suspects to crimes.
How are light useful?
UV lights are used to reveal substances that our naked eye could not. There are some substances, such as fingerprints, fecal matter, and blood, that glow under UV light. Forensic scientests and detectives use this technology to help solve crimes.
Why do people have finger prints?
Fingerprints developed to help our ancestors grip things more easily. Genetic factors and the position of a baby in the womb determine how fingerprints will develop.
What acts as fingerprints to help scientists determine a star's composition?
Spectral lines - nn
What does Islam is the light mean?
It is basically saying that Islam is the most wonderful religon to guide you and help you. it is your light, and without light you can't see...
