It is used in a laboratory, but is not considered a laboratory tool by most people.
the tool of length is a RULER!
A ruler is not considered a lever. A lever is a simple machine that consists of a rigid beam that pivots around a point called a fulcrum, while a ruler is a measuring tool used to measure length or distance.
a ruler is something that measures the length of an object
tool that you use to dissect something with
a laboratory beaker is a laboratory tool which is ued to heat an liquids up or to contain liquids...
It is uset to support some laboratory glassware.
A ruler is not considered a simple machine. Simple machines are typically mechanical devices that can be used to make work easier by changing the direction or magnitude of a force. A ruler is a tool used for measuring length or drawing straight lines.
ruler
A ruler
The burner is a tool for heating in laboratory.
metric ruler
a ruler