Shafts & the members of trusses....
You could measure the length or width of it but you would have a decimal. You should be using centimeters.
Not normally because meters would be more appropriate
tea in a cup
Ex. the distance between two cities A kilometer is 1,000 meters
You could align the edge of the object with the zero on the ruler and then read off the marking on the ruler which aligned with the other end of the object.
You could measure the length or width of it but you would have a decimal. You should be using centimeters.
Not normally because meters would be more appropriate
by using a photometer
tea in a cup
Ex. the distance between two cities A kilometer is 1,000 meters
Kilometers
Miles or Kilometers
Distance
You can measure any object you like using tonnes, however, unless the object is a massive one like an Elephant or a Bus, there is likely to be lots of zeros after (or before) a decimal point which would make it not a very sensible unit to measure the mass of the object.
kilometers
You could align the edge of the object with the zero on the ruler and then read off the marking on the ruler which aligned with the other end of the object.
you would measure a wall in meters