Which powder is typically black in color and is gently applied to the surface using a brush to enhance the visibility of latent fingerprints on light surfaces?
A. Magnetic Powder
B. Black Powder
C. White Powder
D. Fluorescent Powder
Answer:B
Which powder is typically black in color and is gently applied to the surface using a brush to enhance the visibility of latent fingerprints on light surfaces?
A. Magnetic Powder B. Black Powder C. White Powder D. Fluorescent Powder
Explanation: Black powder, also known as carbon or fingerprint powder is applied to the surface using a brush. It adheres to the fingerprint residues, making them visible against the light background.