Question

Using the data in Table given below, estimate the 'as discarded' density of 1000kg of typical residential waste.

 

Component Percent by mass
Food Waste 15
Paper 45
Cardboard 15
Plastics 10
Wood 5
Tin Cans 10

 

12 Feb 2025
Answer :
Word Count : 254
We estimate the “as-discarded” (bulk) density by converting the 1,000 kg waste into component masses (using the given percent-by-mass), assigning reasonable bulk densities for each discarded component, calculating the volume each occupies, summing volumes, and dividing total mass by total volume. Assumed ___ __________ ________ __________ _______ ________ _________ __________ ___ _______ ________ ______.
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