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nydimaria [60]
3 years ago
7

Manganese dioxide is used in the dry cell as​

Physics
1 answer:
slamgirl [31]3 years ago
5 0

Answer:

Electrolytic manganese dioxide (EMD) is used in zinc-carbon batteries together with zinc chloride and ammonium chloride. EMD is commonly used in zinc manganese dioxide rechargeable alkaline (Zn RAM) cells also. For these applications, purity is extremely important.

Explanation:

hope this helps...

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When an electron is displaced in a semiconductor, the hole that's left behind is
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A. attracted to the negative terminal of the voltage source.

Explanation:

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The electron leaving leaves a net + charge, which is attracted to the negative terminal.

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The field used in the Canadian football League (CFL) has the midfield marker at the 55 yard line.how long is the fiend from goal
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110 yds

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two projectile are thrown at the same intial velocity the angle of the one is theta ,the angle of the oher is 90-theta /can both
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fgiga [73]

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A block of mass 500g is pulled from rest on ahorizontal frictionless bench by a steady force F and travels 8m in 2s find the acc
Korvikt [17]

<u>We are Given:</u>

Mass of the block (m) = 500 grams or 0.5 Kg

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<u>Solving for the acceleration:</u>

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s = ut + 1/2* (at²)

<em>replacing the variables</em>

8 = (0)(2) + 1/2(a)(2)²

8 = 2a

a = 4 m/s²

Therefore, the acceleration of the block is 4 m/s²

3 0
3 years ago
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