You need only a simple balance (up to 0,1 g).
the answer is a balance
An instrument that measures heat and cold is called a thermometer.
A balanced scale, which compares the mass of one object with that of a known quantity.Balance scale. Measures "weight" on Earth, but the result is easily converted to Mass.
Thermometer measures temperature. Barometer measures atmospheric pressure. pH meter measures acidity or alkalinity. Spectrophotometer measures the amount of light absorbed or emitted by a substance. Geiger counter measures radiation levels. Hygrometer measures humidity. Anemometer measures wind speed. Voltmeter measures electric potential difference. Spectrometer measures the wavelengths of light emitted by a source. Mass spectrometer measures the mass-to-charge ratio of ions.
A ruler and a spring scaleMass- Triple Beam BalanceVolume- Graduated Cylinder
The total mass of the apple remains the same whether it is whole or sliced into pieces. Slicing the apple into pieces does not change the total amount of matter in the apple.
This instrument is a balance.
a scale
a beaker
a weighing scale
it is called a knife
A balanced scale, which compares the mass of one object with that of a known quantity.
You use a triple-beam scale to measure mass.
You do the Mass of the object then, divide the Volume away from it.
A mass spectrometer is an instrument that measures the atomic mass of atoms and molecules. It does this by ionizing the sample and then separating the ions based on their mass-to-charge ratio. The resulting mass spectrum provides information on the relative abundance of different isotopes present in the sample.
the same tool to measure your own massa scale
The instrument that measures the smallest quantities of mass is a mass spectrometer. It can detect mass-to-charge ratios of particles and separate and analyze individual ions based on their mass.
you usually are supposed to use a radar gun...