Triple beam balance
A digital balance or electronic scale would be the most accurate and precise instrument to determine the mass of a toy car. These devices can measure mass to a high degree of accuracy and are commonly used in scientific settings for precise measurements.
Mass spectrometry would be the best instrument to determine how different oxidation states affect the mass of a carbon based compound. Mass spectrometry is capable of accurately measuring the mass-to-charge ratio of ions, allowing for the identification of the compound and its various oxidation states based on their mass differences.
The most common instrument used to measure isotopes is a mass spectrometer. Mass spectrometry allows scientists to accurately determine the mass and abundance of isotopes in a sample. It works by ionizing the atoms in the sample and separating them based on their mass-to-charge ratio.
The triple beam balance would be the most accurate and precise instrument for determining the mass of a toy car. It is specifically designed for measuring mass and offers the highest level of accuracy and precision compared to the other instruments mentioned.
Instruments used to measure the mass of water include a balance scale, a digital scale, and a spring scale. These tools are commonly used in laboratories and industrial settings to accurately determine the weight of water samples.
Mass spectrometer would work.
A pycnometer is a laboratory device used to measure the density of a substance by determining its mass and volume. It is commonly used in chemistry and materials science to accurately determine the density of liquids and powders.
It is not possible to accurately determine a person's weight based solely on their waist measurement. Weight is influenced by various factors such as height, muscle mass, and overall body composition. To determine weight accurately, additional information would be needed.
A balance or scale is commonly used to measure mass accurately. These instruments provide a reading in units such as grams or kilograms.
A balance or scale is used to determine the mass of an object. The object is placed on the balance and its mass is measured in units such as grams or kilograms.
a viscometer is used to determine viscosity(density) of a liquid.