What is the role of MnO2 in a dry cell?
1 answer:
Answer:MNO2 is a depolarizer in a dry cell
Explanation:
MNO2 is depolarizer in a dry cell. depolarizers are chemicals used to reduce or prevent polarization of cells
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Answer:
we know a = F/ M
Explanation:
- 2 m/s²
- 0.19 m/s²
- 9.25 m/ s²
- 0.04 m/s²
- 100.39 m/s²
300 divide 1.5=200 let me know if this was helpful
D=m÷v
so density would be 57.9 ÷ 3 = 19.3 g/cm³
Answer: $85.80
Explanation: 100kg is equalvilent to 220 lbs, then you multiply 220 by .39 and then you have your answer :)
