Fill in the blank with the most reasonable unit. A standard film size for cameras is 35 _____.
A) m
B) cm
C) km
D) mm

Question

Fill in the blank with the most reasonable unit. A standard film size for cameras is 35 _____.
A) m
B) cm
C) km
D) mm

Quizplus · Accepted Answer

The most reasonable unit for the standard film size for cameras is mm (millimeters). This is because film size is generally measured in small units, and mm is a commonly used unit for measuring lengths of small objects. The other units listed (m, cm, km) are too large to be practical for measuring film size.

Fill in the Blank with the Most Reasonable Unit