The maximum duration of a total solar eclipse is

The maximum duration of a total solar eclipse is typically around 460 seconds, which corresponds to option [B]. This duration represents the longest period during which the Moon completely obscures the Sun’s disk, creating a total blackout known as totality. The exact length of totality can vary slightly depending on factors such as the relative distances between the Sun, Moon, and Earth, as well as their orbital velocities. During totality, observers on Earth experience a brief period when the Sun’s corona becomes visible, revealing its outer atmosphere and offering scientists a unique opportunity to study solar phenomena. Total solar eclipses are rare events that occur roughly every 18 months somewhere on Earth, drawing astronomers, photographers, and enthusiasts to carefully chosen viewing locations to witness this awe-inspiring celestial spectacle. Understanding and predicting the duration of totality is crucial for planning scientific observations and public viewing events during these extraordinary occurrences.