Letâs examine some of the ways that players can slow down the rhythm of a game: Five years ago, Major League Baseball sought to address its pace-of-game problem, issuing a directive to players, coaches, and umpires to â so to speak â make it snappy. From 2008 to 2011, games averaged around 2 hours and 51 minutes.
A curved mirror is a mirror with a curved reflecting surface. The surface may be either convex (bulging outward) or concave (bulging inward). Most curved mirrors have surfaces that are shaped like part of a sphere, but other shapes are sometimes used in optical devices. convex mirror diagram showing the focus, focal length, centre of curvature, principal axis, etc. A convex mirror, fish eye mirror or diverging mirror, is a curved mirror in which the reflective surface bulges toward the light source.
Curved inwards. Example: A polygon (which is straight-sided) is concave when there are dents or indentations in it (where the internal angle is greater than 180Â°) You can remember it by con-cave (it has a cave in it!) See: Convex.