CLEAN : Arrests in Bangladesh anti-militant drive top 8,000

What is the primary unit of time discussed in the video?

• Day

• Hour

• Minute

• Second

In which contexts are seconds most commonly used?

• Travel itineraries

• Scientific experiments

• Cooking recipes

• Historical timelines

Why are seconds important in daily life?

• They are used in precise timekeeping.

• They help in measuring long durations.

• They are irrelevant in modern technology.

• They are only used in sports.

Which of the following is NOT a use of seconds?

• Calculating a century

• Measuring a heartbeat

• Scheduling a meeting

• Timing a race

What was the main focus of the video?

• The invention of clocks

• The concept and use of seconds

• The history of time measurement

• The future of timekeeping