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The video discusses the concept of facing tough challenges and how to approach them effectively.

What is the primary focus of the concept of toughness?

• Transparency

• Softness

• Durability

• Flexibility

Which factor is NOT typically associated with affecting toughness?

• Material composition

• Temperature

• Color

• Stress

How does temperature influence toughness?

• Changes color

• Alters material properties

• Decreases durability

• Increases flexibility

Which of the following is a real-world application of toughness?

• Painting walls

• Creating perfumes

• Building bridges

• Designing soft toys

Why is understanding toughness important in engineering?

• To enhance color vibrancy

• To reduce costs

• To ensure structural integrity

• To improve aesthetic appeal