An Umbrella Has a Tendency to Move Upward When It

question 159

Multiple Choice

An umbrella has a tendency to move upward when it is windy principally because

• A)moving air over the curved surface produces reduced pressure against its top.
• B)air moves up into the "bowl" and pushes upward with increased pressure.
• C)buoyancy increases with increasing wind speed.
• D)the umbrella is simply pushed upward by the wind.
• This effect was first accurately described by
• E)Galileo.
• F)Newton.
• G)Bernoulli.
• H)Einstein.
• I)Archimedes.

---

Definitions:

Umwelt

In Binswanger’s phenomenological analysis, biological experience such as the sensations a person feels of being a live animal.

Eigenwelt

A term used in existential psychology referring to the internal, personal world of an individual; how one perceives and interprets one's own existence.

Biological Experiences

Refers to the ways in which biological factors, including genetics, health, and brain function, affect an individual's behavior and experiences.

Mortality

refers to the state of being mortal or the incidence of death in a population.