How Faint an Object We Can See with Our Eyes

question 62

True/False

How faint an object we can see with our eyes is limited only by the integration time of our eye (how often it processes input).

---

Definitions:

Scarcity

The fundamental economic problem of having seemingly unlimited human wants in a world of limited resources.

Phenomenon

An observable event or a fact that is apparent and can be scientifically described or explained.

Free Lunch

A metaphorical expression that describes a situation where something is offered for free, implying hidden costs or implications.

Principle

The original sum of money borrowed in a loan, or put into an investment, exclusive of any interest or dividends.