Gold last for a long time because it is durable. Gold jewelry will last for a long time when it is made purely of gold.
Depends how well you look after it...
you cant clean it !!!! gold plated jewelry doesn't last long because of the thin layer of gold
It has been used as a method to develop latent fingerprints on items of evidence. The fingerprints must be photographed as their visibility does not last. Iodine has been used when the evidence must not appear to have been examined, such as mail fraud cases where the fingerprints are developed and then the mail continues on it's way to allow authorities to trap the accomplice.
gold plated jewelry doesn't last long you will see fading in the color (sometimes changing black) & gold doesn't change colors .
How long does a fingerprint last in a system if not used for 7 years
Gold last for a long time because it is durable. Gold jewelry will last for a long time when it is made purely of gold.
Not long, all over the world people buy and use gold
Fingerprints can last for years on surfaces depending on factors such as the surface material, level of cleanliness, and environmental conditions. Fingerprints can be preserved and lifted with proper techniques for analysis even after a considerable amount of time has passed since they were deposited.
1 month
1 month
Approx 3 years for gold electroplating.
is possible to change fingerprints by chemicals for long time or short time?
Since fingerprints don't change, they should be good indefinitely.
no, the colour of gold depends of the alloy in it. you can plate it but it will not last very long.
1 to 2 months. My friend in California got it in 1 and half month last year (2011).
The gold rush in Ballarat lasted 13 years