Wiki User
∙ 2011-02-02 01:56:23ur face
Wiki User
∙ 2011-02-02 01:56:23Direct Measurement: Apply the instrument directly to the unknown quantity. E.g. Taped distance, direction measured with a theodolite Indirect Measurement: Determined from its relationship to direct measurements. E.g. height difference determination in trigonometric leveling
Both are measurements of the saturation of hemoglobin with oxygen in arterial blood.The difference is how the measurement is taken SpO2 is an indirect measurement using a finger probe, ear sensor or similar device. SaO2 is a direct measurement using a blood sample such as an arterial blood gas analysis.
The difference between indirect and direct quote life insurance is that the insurance level will differ. Direct is when someone dies, indirect involves other factors.
direct characterization "tells", where as indirect characterization "shows".
The difference between direct and indirect supervisor is the presence of the supervisor. Direct supervision means a supervisor is psychically present. Indirect supervision means doing work without the physical presence of the supervisor.
Direct is an exact measurement and indirect is an estimate.
Direct Measurement: Apply the instrument directly to the unknown quantity. E.g. Taped distance, direction measured with a theodolite Indirect Measurement: Determined from its relationship to direct measurements. E.g. height difference determination in trigonometric leveling
there are two types linears measurements 1)direct 2) indirect
Both are measurements of the saturation of hemoglobin with oxygen in arterial blood.The difference is how the measurement is taken SpO2 is an indirect measurement using a finger probe, ear sensor or similar device. SaO2 is a direct measurement using a blood sample such as an arterial blood gas analysis.
The idea is that you model a situation with similar triangles and then use proportions to find the missing measurement indirectly.
An indirect measurement of the speed of molecules is made with a thermometer.
Indirect measurement is a technique that uses proportions to find a measurement when direct measurement is not possible.
Indirect measurement is a technique that uses proportions to find a measurement when direct measurement is not possible. or taking a small piece of the whole finding the volume or mass of the piece and if you know the mass or volume of the whole you divide the whole m/v by the piece m/v. and dont for get if you have a container of some thing then find the m/v of the empty container and subtract it from the whole m/v before dividing. Indirect measurements are useful when it is not possible to measure the object for some reason. Scientists use indirect measurements when the measure the temperature of a flame my measuring the wavelength of the light being given off and calculating the temperature from a formula using that wavelength. The energy of electrons in atoms can only be measured using indirect means.
The temperature.
The speed of molecules.
NO
Indirect measurements are useful when it is not possible to measure the object for some reason. Scientists use indirect measurements when the measure the temperature of a flame my measuring the wavelength of the light being given off and calculating the temperature from a formula using that wavelength. The energy of electrons in atoms can only be measured using indirect means.