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Triss [41]
3 years ago
14

How wood helps in home insulation plz answer fastplz answwweeeeeeerrrrrrr

Physics
2 answers:
dmitriy555 [2]3 years ago
8 0

Wood is a natural insulator due to air pockets within its cellular structure, which means that it is 15 times better than masonry, 400 times better than steel, and 1,770 times better than aluminum. In addition, lightweight wood framing methods allow easy installation of additional fibre or foil insulation. i hope this is better

Usimov [2.4K]3 years ago
3 0
Wood is a poor conductor and therefore a good insulator keeping heat inside
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Answer:

B

Explanation:

Adding a dopant is correct on edge.

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3 years ago
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That will depend on the units of the 3.0. We need to know if it's 3 feet, 3 yards, 3 meters, or 3 miles. Each one will have a different answer.
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a. Independent variable:   <em>TIME </em>

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4 0
3 years ago
A very long uniform line of charge has charge per unit length λ1 = 4.68 μC/m and lies along the x-axis. A second long uniform li
Kitty [74]

Answer:

E_{net} = 6.44 \times 10^5 N/C

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As we know that electric field due to infinite line charge distribution at some distance from it is given as

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now we need to find the electric field at mid point of two wires

So here we need to add the field due to two wires as they are oppositely charged

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E_{net} = \frac{2k\lambda_1}{r} + \frac{2k\lambda_2}{r}

now plug in all data

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now we have

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8 0
3 years ago
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