Wilson Et Al

question 32

Multiple Choice

Wilson et al. (2006) studied speed daters and found that those who selected each other:

• A)had a lot in common
• B)felt that opposite attracts
• C)believe in love at first sight
• D)actually fell in love at first sight

---

Definitions:

Conservation of Mass

A fundamental principle of classical physics that states mass in an isolated system is neither created nor destroyed by chemical reactions or physical transformations.

Chemical Reaction

A process that involves the transformation of one or more substances into one or more different substances through the breaking and forming of chemical bonds.

Open System

A system in which both energy and matter can be exchanged with its surroundings.

Mass

A physical property that reflects the amount of matter contained in an object, often measured in kilograms or grams.