Advertisements
Advertisements
प्रश्न
How can Fingerprints be identified?
थोडक्यात उत्तर
उत्तर
- Fingerprints on smooth surfaces can be identified by the application of light or dark powder.
- Occult (hidden) Fingerprints are made visible by the use of Ninhydrin, which turns purple.
- Fingerprints can be made visible by high-powered laser light.
shaalaa.com
Forensic Chemistry
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
