Pot Pourri

Front

What is a latent impression?

Back

A latent impression is an invisible mark left by an object, such as a footprint in dust, that can be made visible through techniques like electrostatic lifting.

Front

What is the core of a fingerprint?

Back

The core of a fingerprint is the central area of a loop pattern, which is crucial for fingerprint classification.

Front

What are patent impressions?

Back

Patent impressions are visible marks left by an object, such as footprints in mud or blood, that can be seen without any enhancement.

Front

What are plastic impressions?

Back

Plastic impressions are three-dimensional marks left in a soft material, such as a footprint in snow or sand.

Front

What is minutiae in fingerprint analysis?

Back

Minutiae are the small, unique features of a fingerprint, such as ridge endings and bifurcations, used for identification.

Front

How many ribs are typically found on a standard tire?

Back

A standard tire usually has multiple ribs, which are the raised patterns that provide traction; the number can vary.

Front

What is the purpose of electrostatic lifting in forensic science?

Back

Electrostatic lifting is used to recover latent impressions from surfaces by using static electricity to attract dust particles.

Front

What is the difference between patent and latent impressions?

Back

Patent impressions are visible and can be seen directly, while latent impressions are not visible and require enhancement techniques to be seen.

Front

What is the significance of the delta in fingerprint analysis?

Back

The delta is a point on a fingerprint where ridges diverge, and it is important for classifying fingerprint patterns.

Front

What is the role of forensic science in crime scene investigation?

Back

Forensic science applies scientific principles to analyze evidence from crime scenes, helping to solve crimes and support legal proceedings.