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.
An object that is 30 mm long would be approximately the size of a standard AAA battery or a small paperclip. In terms of comparison, it is slightly longer than the width of a credit card, which is typically around 85.60 mm long. This length can be easily measured using a ruler or a digital caliper for precision.
The same object that is 11.5 cm long
Africa oldest crocodile
To convert 30 cm to mm, you need to know that 1 cm is equal to 10 mm. Therefore, to convert 30 cm to mm, you would multiply 30 by 10. This gives you 300 mm. So, 30 cm is equal to 300 mm.
300 mm
Assuming the two are measurements of thickness, it should be obvious that 30 mm is thicker!
0.03 mm is equivalent to 30 ยตm.
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
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
A lock on a door knob.
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.
There are 1,000 millimetres in a metre. Therefore: 6 metres 30 centimetres.
The normal size of a ruler should be 12 inches or 30cm. (30 cm=300 mm) (1 in=25 mm)