If you are measuring the length of a room, the most appropriate SI unit is the
A) kilometer.
B) meter.
C) centimeter.
D) millimeter.
E) micrometer.

Question

Quizplus · Accepted Answer

The most appropriate SI unit for measuring the length of a room is the meter, as it is a reasonable size for a room measurement and is a standard metric unit. Kilometer is too large, centimeter and millimeter are too small, and micrometer is too precise for measuring the length of a room.

If You Are Measuring the Length of a Room, the Most