Which statement correctly describes Scalar Qualities?

• A. They are quantities with magnitude and direction
• B. They have magnitude without direction
• C. They are always vectors
• D. They include velocity

Answer: (B)

Scalar quantities have magnitude without direction. This means you can quantify them by a single number that tells you "how much," but there’s no orientation or arrow in space attached to them. Examples include mass, temperature, time, distance, and speed. The essential idea is that direction isn’t part of a scalar’s description, only the amount. In contrast, quantities that include both how much and which way—like velocity or displacement—are vectors. So velocity is not a scalar, while speed or distance are.