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Amiraneli [1.4K]
2 years ago
14

Define in importance of building stores​

Physics
1 answer:
Jobisdone [24]2 years ago
4 0
The building sector plays a large role in the energy consumption which includes space heating or cooling, domestic hot water and electricity. Buildings with their long lifespan and huge amount of already existing buildings, makes revision in energy characteristics of a building constrained.
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One person is in a pool and is diving to a depth of 2.3m, and another person is diving to a depth of 3m. What pressure does each
Vlad [161]

Explanation:

The static pressure is P = ρgh, where ρ is the density of the fluid and h is the depth.

For the first person:

P = (1000 kg/m³) (9.8 m/s²) (2.3 m)

P = 22,500 Pa

For the second person:

P = (1000 kg/m³) (9.8 m/s²) (3 m)

P = 29,400 Pa

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3 years ago
How much heat is needed to vaporize 25.0 kg of water (Ly - 540 kcal/kg)?
HACTEHA [7]

Answer:

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2 years ago
A beam of light is traveling through a medium at 200,000 km/s. It enters a different medium and speeds up to almost 250,000 km/s
shtirl [24]

Answer

From the question we can see that the in medium  1 speed of light is 200,000 Km/s where as in Medium 2 speed of light is 250,000 km/s.

We can conclude that medium 1 is denser than Medium 2.

In third medium Light speed halts so, the third medium is opaque.

We can say that

Medium 1 can be either water, glass.

Medium 2 will be gas

Medium 3 will be an opaque material.

6 0
3 years ago
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The graph shows two runners participating in a race.
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Answer:

'Daniela had a 5-meter head start, and Leonard caught up to her at 25 meters.'

Explanation:

hope that helps :)

6 0
2 years ago
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How much electrical is use by a 350 W television that is operating for 25 minutes
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350Js^¹- *25*60s=525000J

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2 years ago
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