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.
a ruler and pan balance
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.
It is very important to measure accurately and precisely. Because once our data's aren't measured properly, our measurements would not be accurate as they need to be
The Trumpet, in today's society, would be called a "Classical" instrument, but more accurately would be called an "Orchestral" instrument. In the 17th-18th centuries, famous composers would use trumpets in the Classical Era, but to today's standards the trumpet is Orchestral.
We can test it becouse in our blood.
The entry you would find on this page is "precisely." "Precisely" is an adverb that means exactly or accurately. It is used to emphasize the accuracy or exactness of something. In contrast, "preach" is a verb that means to deliver a sermon or religious discourse.
A photometer would measure the intensity of light, and a spectrometer would determine which frequencies are present.
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.
You could describe that measurement accurately and precisely with any unit of length.But the 'millimeter' would probably produce the most convenient number.
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.
Mass spectrometer would work.