A Ping-Pong Ball Has an Average Density of 0

question 45

Multiple Choice

A ping-pong ball has an average density of 0.140 g/cm³ and a diameter of 3.80 cm.What force would be required to keep the ball completely submerged under water?

• A) 0.484 N
• B) 0.242 N
• C) 0.516 N
• D) 0.258 N

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Definitions:

Stressful Events

Situations or occurrences that induce stress, causing significant emotional or physical reactions in individuals.

Dikaryotic Mycelium

A fungal life stage characterized by two genetically distinct nuclei coexisting in a single cell, often seen in the life cycles of mushrooms.

Ascomycota

A division of fungi characterized by the formation of spores in special sacs called asci, encompassing various species including yeasts and molds.

Basidiomycota

A phylum of fungi characterized by their production of spores on basidia, including mushrooms, toadstools, puffballs, and shelf fungi.