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Elena-2011 [213]
1 year ago
14

1. When building a house using bricks a damp course is laid just above the brick foundation. Explain why the damp course is nece

ssary​
Physics
1 answer:
Sidana [21]1 year ago
7 0

Answer:

Damp Proofing:

Explanation:

The presence of damp proofing is very necessary to maintain the health of a structure. DPC plays an important role in all types of buildings and it should be necessary to know about the importance, requirements, and properties of DPC. In many of the buildings all over the world, the rising damp may be due to a damaged damp-proof course, or sometimes, there may be not any damp proof course in a building.

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Zina [86]
I would say b as well. I’m sorry if it’s wrong
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2 years ago
According to Ohm’s law, which combination of units is the same as the unit for resistance? volt ÷ ampere ampere × volt volt + am
Maksim231197 [3]

Answer:

volt ÷ ampere

Explanation:

The mathematical form of Ohms law is given by :

V = IR

Where V is voltage

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The unit of voltage is volt and that of current is ampere

Unit of resistance :

R=\dfrac{\text{volt}}{\text{ampere}}

So, volt ÷ ampere is the same as the unit of resistance. Hence, the correct option is (a).

6 0
2 years ago
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eimsori [14]
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2 years ago
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Answer:

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Explanation:

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8 0
3 years ago
Pls help i give brainliest
san4es73 [151]

Answer:

a.

Explanation:

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