What duration is indicated by small tick marks on a time measurement device?

The correct answer indicates that small tick marks on a time measurement device correspond to a duration of 1 minute. The design of many time measurement devices, such as analog clocks or timers, often features larger divisions representing longer intervals, and smaller tick marks that represent sub-divisions of those intervals. In this context, the small tick marks signify the smallest unit of time being measured, which is typically 1 minute. This segmentation allows for precise readings within a larger time frame, making it easier for users to track and measure time accurately. Understanding this helps users interpret the device correctly, especially in scenarios where time management is crucial, such as drone operations or assessments outlined in FAA regulations.