GENERAL KNOWLEDGE

GK

GENERAL SCIENCE

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Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]

What unit of measure would you use to measure your arm?

A	centimeters
B	millimeters
C	kilometers
D	hectometers

Explanation:

Detailed explanation-1: -You can use a ruler to measure things in centimeters. If an object is the length of a ruler or smaller, then it makes sense to use centimeters to measure. Meters are used to measure everything between the length of a ruler and the distance between things in a room.

Detailed explanation-2: -The student should make a mark at the tip of the thumb and the tip of the little finger. The distance between marks is the length of the hand span. The student should measure his or her hand span with a centimeter ruler and round the measurement to the nearest whole centimeter.

Detailed explanation-3: -A centimetre (international spelling) or centimeter (American spelling) (SI symbol cm) is a unit of length in the International System of Units (SI), equal to one hundredth of a metre, centi being the SI prefix for a factor of 1100. Equivalently, there are 100 centimetres in 1 metre.

There is 1 question to complete.