A Device Used to Screen Objects for the Presence of Explosive

question 2

Multiple Choice

A device used to screen objects for the presence of explosive residues is:

• A) x-ray diffraction.
• B) mass spectrometry.
• C) thin-layer chromatography.
• D) ion-mobility spectrometry.
• E) infrared spectrophotometry.

---

Definitions:

Low-Fat Foods

Foods designed to have lower amounts of fats, particularly saturated fats and cholesterol, which are associated with heart disease.

Breast Cancer

A type of cancer that develops from breast tissue, one of the most common cancers affecting women worldwide.

Hope And Optimism

Refers to the state of having a positive outlook and expectation for the future, which can significantly influence psychological well-being.

Demand Side

Refers to the consumers or buyers in an economy, focusing on their behavior and how their decisions affect market demand for goods and services.