Stress, Strain & Quicksand: Crash Course Engineering #12

Stress, Strain & Quicksand: Crash Course Engineering #12

Assessment

Interactive Video

Engineering, Science, Other, Physics

11th Grade - University

Hard

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The video introduces fluid mechanics, explaining its significance in understanding how fluids like air and water interact with objects. It covers the concepts of systems and surroundings, emphasizing the importance of considering external factors in engineering. The video delves into stress, strain, and viscosity, explaining how these factors affect fluid movement. It also discusses Newtonian and non-Newtonian fluids, highlighting their differences. The work of Osborne Reynolds is explored, focusing on his experiments with fluid flow and the development of the Reynolds number, which helps determine the type of flow in a fluid system.

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3 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

Discuss the impact of environmental factors on fluid dynamics.

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

How does viscosity affect fluid flow?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the different types of stress and strain encountered in fluid mechanics?

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