Ruler, protractor, compass....etc.
ruler
The instrument for measuring the angles of a triangle is called a protractor.
Protractors
A ruler.
Since the units are incompatible, we can't convert in into in². Inches measures length while inches squared measures area.
A rain gauge measures in inches because it collects and measures the amount of precipitation that has fallen in an area.
This instrument is a balance.
A tiltmeter measures changes in the tilt of the earth. :)A tiltmeter is an instrument that measures changes in the tilt of the earth. :)
You should use a tape measure, ruler, or meter stick. The measurements should be in inches, feet, or centimeters.
A calorimeter measures heat. In contrast, a thermometer measures temperature.A thermometer bolometer - an instrument that measures heat radiation; extremely sensitive calorimeter - a measuring instrument that determines quantities of heatHeat is measured with a ThermometerThermometerThermometer or calorimeterThermometerthermometerHeat is measured with a thermometer.
A thermometer measures molecular energy.
a calender
ruler
An aeroplane
a creep meter
A sextant
A ruler