When Most People Stare First at a Blue Circle and Then

question 53

Multiple Choice

When most people stare first at a blue circle and then shift their eyes to a white surface,the afterimage of the circle appears

• A) yellow.
• B) red.
• C) green.
• D) blue.

---

Definitions:

Eastern Bloc

The Eastern Bloc refers to the group of communist states of Central and Eastern Europe, including the Soviet Union, during the Cold War.

Economy

The system of production, distribution, and consumption of goods and services within a particular geographic area or country.

Universal Declaration

Often refers to the Universal Declaration of Human Rights adopted by the United Nations in 1948, outlining fundamental human rights to be universally protected.

Human Rights

The fundamental rights and freedoms that every person is entitled to, regardless of nationality, sex, ethnicity, religion, or any other status.