If you never stopped you could walk 17918.2 miles
<span>spectroscopy,
</span><span>Some spectrometers work on things other than light. For example, a mass spectrometer takes a mixture of chemicals and separates them according to their weight. Other spectrometers measure invisible forms lof light like infrared or x-rays. The idea is always the same, though.
</span>Hope this helped!
Given:
n = 12 moles of oxygen
T = 273 K, temperature
p = 75 kPa, pressure
Use the ideal gas law, given by
where
V = volume
R = 8.3145 J/(mol-K), the gas constant
Therefore,
Answer: 0.363 m³
The International Bureau of Weights and Measures is the society that scientist form to bring about one universal system of measurements.
<u>Explanation:</u>
Every theoretical assumptions should be proved experimentally and for that we need a specific system to measure or quantify parameters used in those experiments or the outcome results variables.
The measurements of length should be done by measuring them in meters only and not by liters. The physical properties of every materials should have a particular way of measuring them and this is decided by the International Bureau of Weights and Measures.
They also decide the units of each measurements and the standardization of each units and weights are also done by this society.
