Understanding the Concept of Mask

What is the primary purpose of a mask as introduced in the video?

• To increase speed

• To enhance visibility

• To conceal identity

• To provide comfort

In which context is a mask most commonly used according to the video?

• In cooking

• In construction

• In medical settings

• In sports

Which of the following is NOT a use of masks mentioned in the video?

• Transportation

• Communication

• Decoration

• Protection

What is a key takeaway about masks from the video?

• Masks are only used for protection

• Masks are only for decoration

• Masks have multiple applications

• Masks are outdated

What is emphasized about masks in the conclusion of the video?

• Their color variety

• Their cost-effectiveness

• Their versatility

• Their historical significance