Which of the Following Is True About Light and Vision

question 54

Multiple Choice

Which of the following is true about light and vision?

• A) When we see the color of an object, all light is being absorbed by that object except for the color being experienced.
• B) Human photoreceptors respond to light in the 100- 300 nm range.
• C) Light is a form of electromagnetic radiation that slows down as it enters a medium of relatively less density.
• D) The greater the incident angle of light striking a refractive surface, the less the amount of light bending.

Recognize how consumption and saving behavior changes with changes in income.

Understand the impact of expectations on consumption.

Examine factors that cause shifts in the consumption function.

Analyze the effects of changes in wealth and interest rates on consumption.

---

Definitions:

IQ

Stands for Intelligence Quotient, a standardized score derived from a set of tests designed to measure human intelligence.

Interpret Correlation

A statistical measure that describes the extent to which two variables change together, and thus how well one variable can predict the other.

Establish Causation

The process of demonstrating that one factor directly influences or causes an effect on another factor.

Illusory

Based on illusion; not real or caused by false perceptions or interpretations.