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den301095 [7]
3 years ago
9

Read each scenario determine Whether each person does work.Place each scenario in the correct category

Biology
2 answers:
STatiana [176]3 years ago
6 0
1 no work
2 work
3work
Vedmedyk [2.9K]3 years ago
4 0

Answer:

Work = Force × Distance

1. No Work since there is no force, no distance.

2. Work since there is force as well as distance.

3. No work since there is only force, no distance.

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<h3>What is the abstract?</h3>

To investigate the potential lignin values, agricultural residues (apple tree pruning, olive tree pruning, and almond shell) and industrial residues (kraft black liquor) were employed as source materials for lignin extraction via various fractionation procedures (kraft, organosolv, acetosolv and acetosolv and formosolv processes). Py-GC/MS, FTIR, and GPC were used to characterise the separated lignins. The fractionation method had a significant impact on the average molecular weight (Mw) assessed by GPC. The severe circumstances of the acetosolv and acetosolv-formosolv procedures favoured repolymerization, resulting in high Mw lignins. Because of the longer retention durations, the EKL had a smaller Mw. Except for almond shell lignin, which has the highest relative abundance of G-type phenols, all lignins have higher relative abundances of S-type phenols.

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