Milliliters is the metric unit to use for the capacity of a thimble.
Capacity isn't a unit it is just a term that means how much a container holds. You can have metric units of capacity, such as Litres and Millilitres.
Metric
Capacity isn't a unit it is just a term that means how much a container holds. You can have metric units of capacity, such as Litres and Millilitres.
A metric unit of capacity or volume that is equal to 1000 milliliters is called 1 liter.
Volume
liter
decimeter is not related to capacity, it is in length.
You would use the metric unit "liters" to measure the capacity of a hot water tank.
The metric unit is a millilitre. The metric unit is a millilitre. The metric unit is a millilitre. The metric unit is a millilitre.
Mass . . . kilogram Capacity . . . cubic meter
The value depends on the units used to measure capacity.