This is a metallic ruler or measuring device, used for measuring the materials or items in centimetres, inches and millimetres.
Safety showers are used when someone has had a hazardous chemical splashed or poured on them. The safety shower is used to rinse it off as quickly as possible. Most safety showers will trigger an alarm when they are started, and will run for at least 15 minutes.
for pleasure
catching people.
2
This is a metallic ruler or measuring device, used for measuring the materials or items in centimetres, inches and millimetres.
a ruler is used to measure inches or 1 foot
A ruler.
measuring scale, tape, or ruler is used.
Jim used his ruler to measure the length of his finger. Bob is the ruler of the world.
Ruler
The answer depends on the graduations marked on the ruler.
The safety rule for using a ruler is to handle it carefully to avoid sharp edges and potential injury. Always ensure the ruler is placed flat on the surface before measuring to prevent slipping. Additionally, avoid using it as a lever or a tool for cutting, as this can lead to accidents. Always store it in a safe place when not in use to prevent damage and maintain its accuracy.
A ruler is used to help us measure things.
the ruler was used to measure the length of my book.
Measuring things
They used a ruler.