Measure like 20 feet on the ground, making a mark at the beginning and at the end. now start at the mark and count how many paces it takes to get to the 20 foot mark you made, and just do the math.
Say its 7 paces, so 20ft/7paces is
about 3ft per pace
You would use a Spirometer.
A photometer would measure the intensity of light, and a spectrometer would determine which frequencies are present.
the tool you use to measure milk in your cereal would be the measuring cup
Standard flexible tape measure
That would be a ruler, yardstick, or meterstick, depending on the system of measure you are using.
Millimeters.
yes 4 a fact it is. and the amount you weigh is actually the measure of the difference in gravity. if you were 2 go to another planet, you would weigh less.
millimeter
A measuring jug.========================Answer #2:That depends on whether you want to measure the water's volume,rate of flow, temperature, density, salinity, turbidity, resistivity, purity, etc.Each of those measurements requires a different instrument.
It would depend on what type of frequency you are measuring. One instrument in electric and electronic engineering would be an oscilloscope.
depends how big it is
A millimetre.