Which equipment helps see through baggage to identify hidden items?

Which equipment helps see through baggage to identify hidden items?

• A. Notepad
• B. Probing devices
• C. Mirrors
• D. Xray scanner

Answer: (D)

To identify hidden items inside baggage, you need a method that can see through the packaging and reveal what's inside. An X-ray scanner does this by sending X-rays through the bag and detecting how much is absorbed by different materials. The resulting image shows the contents and highlights dense or unusual objects, allowing inspectors to spot hidden items without opening the bag. It’s fast, non-invasive, and effective for screening many bags quickly. The other options don’t provide a full interior view: a notepad reveals only text or notes; probing devices rely on touch after opening and don’t show internal contents; mirrors can reflect what’s visible from limited angles but can’t penetrate the bag to reveal hidden items inside.

To identify hidden items inside baggage, you need a method that can see through the packaging and reveal what's inside. An X-ray scanner does this by sending X-rays through the bag and detecting how much is absorbed by different materials. The resulting image shows the contents and highlights dense or unusual objects, allowing inspectors to spot hidden items without opening the bag. It’s fast, non-invasive, and effective for screening many bags quickly. The other options don’t provide a full interior view: a notepad reveals only text or notes; probing devices rely on touch after opening and don’t show internal contents; mirrors can reflect what’s visible from limited angles but can’t penetrate the bag to reveal hidden items inside.