there are a million things 3cm long like bugs, some bones in your fingers, a piece of string or paper cut to that length, etc.
The same object that is 11.5 cm long
Africa oldest crocodile
300 mm
Assuming the two are measurements of thickness, it should be obvious that 30 mm is thicker!
3.4 cm equals 34 mm which is greater than 30 mm
0.03 mm is equivalent to 30 µm.
The same object that is 11.5 cm long
30 what cm's? 30 cm is 300 mm
Not very long. Are asking about a conversion or an object that's 80mm long?
20 to 30 mm
A lock on a door knob.
To get the kinetic energy of an object you need both mass and velocity. As it stands it can't be answered, as "mm" isn't a recognized unit of velocity
There is no object with a volume of 2000 mm because the "mm" is a unit of length NOT volume.
30 mm = 0.098425 '
1 cm = 10 mmThen 30 mm is larger than 1 cm.
The normal size of a ruler should be 12 inches or 30cm. (30 cm=300 mm) (1 in=25 mm)
The normal size of a ruler should be 12 inches or 30cm. (30 cm=300 mm) (1 in=25 mm)