The most appropriate unit for measuring the thickness of a feather is micrometers (microns). This is because feathers are very thin, typically ranging from about 100 to 200 micrometers in thickness. Using micrometers allows for a precise measurement that accurately reflects the small scale of feather dimensions. Other units like millimeters might be too large for such fine measurements.
The most appropriate SI unit for measuring the length of an automobile is meters (m).
Liters or gallons would be appropriate units of measurement for measuring the volume of a large pot.
Millimetres
Days, hours, minutes.
The most appropriate unit of length for measure the distance between Las Vegas and Los Angeles would be either miles or kilometers.
The most appropriate SI unit for measuring the length of an automobile is meters (m).
A metre would be the most appropriate unit.
A graduated cylinder is the most appropriate tool for measuring the volume of water accurately. It has clear markings for measuring different volumes of liquid and is designed specifically for this purpose.
mm
A kilometre.
millimeters
millimeters
Because it is an appropriate volume. Measurements are decided by what is the most appropriate scale.
Triple Beam Balance.
Miles or Kilometers
What is the most appropriate instrument to measure
Millimetres is the most appropriate measuring system.