Question

what is the formula of percentage uncertainty of volume, and percentage uncertainty of destiny، and percentage uncertainty of mass...

Answer 1

The formula for percentage uncertainty in physics is (Uncertainty / Measurement) × 100%. This formula can be used to calculate the percentage uncertainty of volume, density, and mass.

Step-by-step explanation:

In physics, the formula for percentage uncertainty is:

Percentage uncertainty = (Uncertainty / Measurement) × 100%

For example, to calculate the percentage uncertainty of volume, divide the uncertainty in volume by the measurement of volume and then multiply by 100%. The same formula applies to calculate the percentage uncertainty of density and mass.When you calculate the volume of an object with dimensions that have uncertainties, you would add the percentage uncertainties of each dimension to find the overall percent uncertainty of the volume. For example, if the length and width of a rectangle have uncertainties of 2% and 1% respectively, and you're calculating the area, the percentage uncertainty of the area would be 2% + 1% = 3%.

Answer 2

Take into account that for any repeated measurements, the formula of percentage uncertainty is given by the following formula:

`\text{uncertainty}=\frac{half\text{ the range}}{Average\text{ reading}}\cdot100`

Then, for the percentage uncertainty of density. mass and volume, just use the information about half the range and average reading for each magitude (volume, density and mass)

Consider that half the range is one half the subtraction between the maximum and minimum measurement:

`\text{half the range=(max - min)/2}`