A Solid Steel Sphere with a Radius of 2

question 72

Multiple Choice

A solid steel sphere with a radius of 2.0 m falls off a ship and sinks to a depth where the pressure is 15 MN/m².The bulk modulus for this steel is 1.6 × 10¹¹ N/m².What is the change in the radius of the sphere?

• A)-0.021 mm
• B)-4.2 mm
• C)-0.42 mm
• D)-0.19 mm
• E)-0.062 mm

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Definitions:

Observational Learning

A learning process through which behaviors are acquired by watching and imitating others, also known as modeling.

Superstitious Behaviour

Actions based on irrational beliefs that certain behaviors or rituals can influence unrelated outcomes or events.

Positive Reinforcement

A process in which presenting a positive stimulus after a desired behavior increases the likelihood of that behavior occurring again.

Observational Learning

The process of acquiring new behaviors or knowledge by watching and imitating the actions of others, also known as social learning or modeling.