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zloy xaker [14]
3 years ago
8

C + H2 ----------> CH4

Physics
2 answers:
SSSSS [86.1K]3 years ago
7 0

Answer:

yes

.......................

sashaice [31]3 years ago
3 0

Answer:

C + 2H2 -----> CH4

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Match the sentences in Column A based on whether they describe radio waves, visible light waves, or both (Column B). Column A 1.
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2 years ago
Read 2 more answers
4. A meter has a resistance of 100 Ω and gives a full scale deflection when it carries a current of 25 μA. (a) What resistor, Rx
frez [133]

Answer:

A=50mΩ

B≅50mΩ

Explanation:

A) To answer this question we have to use the Current Divider Rule. that rule says:

Ix=.\frac{Req}{Rx} *Itotal (1)

Itotal represents the new maximun current, 50mA, Ix is the current going through the 100 ohms resistor, and Req. is the equivalent resitor.

We now have a set of two resistor in parallel, so:

Req.=\frac{1}{\frac{1}{R1}+\frac{1}{R2}  } (2)

where R1 is the resitor we have to calculate, and R2 is the 100 ohms resistor (25 uA).

substituting and rearranging (2)

Req.=\frac{ 100*R1}{R1+100} (3)

Now substituting (3) in (1).

25*10^{-6} =\frac{\frac{ 100*R1}{R1+100}}{100} *50*10^{-3}

solving this, The value of R1 is: 50mΩ

This value of R1 will guaranty that the ammeter full reflection willl be at 50mA.

Given that R2 (100ohm) it too much bigger than 50mΩ, the equivalent resistor will tend to 50mΩ

If you substitude this values on (2) Req. will be 49.97 mΩ.

7 0
3 years ago
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e-lub [12.9K]

Last one!

Perpendicular to the wave's energy

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2 years ago
The effects of agriculture and industry can be more harmful with the further loss of wetlands.
Anna71 [15]
Yes, it is true that the effects of agriculture and industry can be more harmful with the further loss of wetlands since industry usually requires large amounts of land. 
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3 years ago
Where on the periodic table would this element most likely be found? Group 1 Group 2 Group 12 Group 13
andrezito [222]

Answer:

The right approach will be Option C "Group 12".

Explanation:

  • A table that further arranges the chemical components in addition to expanding the electron configuration. Elements possessing identical characteristics are positioned in almost the same section (column or group), although elements in almost the same row become positioned with a similar amount of electron spheres.
  • Group 12 components therefore partially replaced (n − 1)d subshells, and therefore aren't metals, technically accurate. However, although much their chemistry seems to be comparable to something like the components throughout the d block which includes establishing themselves.

Some other options in question are not relevant to something like the given scenario. Because then the option here is just the right one.

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