Question

Length of a sharpener is measured by using............scale A. Meter
B. Centimetre
C. Kilometre
D. Millimetre

Answer 1

ANSWER CENTIMETER SCALE

Answer 2

Length of a sharpener is measured using B. Centimetre scale.

Step-by-step explanation:

• Length is the most fundamental physical quantity and it can be measured by both direct and indirect method.

• Length is a scalar quantity and it is used in describing dimensions of an object.

• Length is a measure of how long an object is or the distance between two points.

• Meter (m), centimetre (cm), kilometre (km) and millimetre (mm) are all units of length where meter is SI unit of length.

• $1 km=1000m\\1m=100cm\\1cm=10mm$

• Therefore, $1km=1000m=100000cm=1000000mm$

• Dimensions of a sharpener is measured in centimetres as it is not too big to be measured in kilometre and neither too small to be measured in millimetres.