Absolute Uncertainty of a Volume

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SUMMARY

The absolute uncertainty of a prism's volume can be calculated using the formula for volume and the uncertainties in each measurement. Given the prism's dimensions of length 142mm, width 86mm, and height 151mm, with an uncertainty of +/- 0.5mm for each measurement, the absolute uncertainty in the volume is determined to be +/- 25.5 mm³. This calculation is essential for precise measurements in scientific contexts.

PREREQUISITES
  • Understanding of volume calculation for rectangular prisms
  • Knowledge of absolute uncertainty and its significance in measurements
  • Familiarity with basic arithmetic operations
  • Ability to apply measurement uncertainties in practical scenarios
NEXT STEPS
  • Research the formula for calculating the volume of a rectangular prism
  • Learn how to propagate uncertainties in measurements
  • Explore examples of absolute uncertainty in real-world applications
  • Study the differences between absolute and relative uncertainty
USEFUL FOR

Students in physics or engineering, professionals involved in measurement and quality control, and anyone interested in precision in scientific calculations.

Acstars
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Determine the absolute uncertainty of the prism's volume.
The uncertainty of each measurement is +/- 0.5mm.
The length of the prism is 142mm, width is 86mm and the height is 151mm.

Thank you!
 
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Welcome to PF!

Hi Acstars! Welcome to PF! :wink:

Show us what you've tried, and where you're stuck, and then we'll know how to help! :smile:

(Start with the definition of absolute uncertainty.)​
 

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