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Use temperature measurements to measure heat (i.e. Fahrenheit and Celcius)
The rotl is a unit of weight measurement in some countries in the Mediterranean region. While not all Muslims use the rotl to measure weight, many Arab Muslims do. Its value varies from 1 to 5 pounds, depending on the region.
4.2 K in celsius is -268.95. K stands for kelvin. Kelvin is another unit used to measure temperature. Astronomers often prefer to use the kelvin temperature.
Deciding whether to do or use one additional unit of some resource
Meters.
volume
the instuments used to measure the depth of a hole is a metre stick
you have to check it every 4 hours
You can use a penny for that. Put in between the threads then mark and measure the depth on the penny.
A fathom is a unit of imperial length which is used to measure the depth of water. I fathom is equivalent to 6feet or 1.83metres e.g. 3 fathoms = 18ft or 5.49m
The same unit as you use to measure any mass. The SI unit for mass is the kilogram.
It is used to measure the depth of a small hole in the ground.
SONAR
it is use to measure output
Meters
You first need to decide what you want to measure about it: its length, its volume, its viscosity, etc.