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shutvik [7]
2 years ago
9

Fusion reactions power the _____ in space. Humans currently use fusion in _____ , but researchers are seeking more applications.

Chemistry
1 answer:
erma4kov [3.2K]2 years ago
8 0

Answer:

Sun and the stars, nothing humans don't use fusion at all

Explanation:

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A hot air balloon is filled to 1250 m3 at 27 C. At what temperature will the balloon be filled to 1600 m3 if the pressure remain
SSSSS [86.1K]

Answer:

384.2 K

Explanation:

First we convert 27 °C to K:

  • 27 °C + 273.16 = 300.16 K

With the absolute temperature we can use <em>Charles' law </em>to solve this problem. This law states that at constant pressure:

  • T₁V₂=T₂V₁

Where in this case:

  • T₁ = 300.16 K
  • V₂ = 1600 m³
  • T₂ = ?
  • V₁ = 1250 m³

We input the data:

300.16 K * 1600 m³ = T₂ * 1250 m³

And solve for T₂:

T₂ = 384.2 K

7 0
2 years ago
Which of the following has the greatest influence on the size and force of waves?
svlad2 [7]
Wind speed bc The faster the wind, the longer it blows, or the farther it can blow uninterrupted, the bigger the waves.
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2 years ago
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Why does no reaction occur when mixing magnesium nitrate and lithium bromide?
mixas84 [53]

Answer:

yahh

Explanation:

a precipitation reaction is a reaction that yields an insoluble product—a precipitate—when two solutions are mixed.

3 0
2 years ago
What can you say about the forces between the particles of these gases)​
denis-greek [22]

Answer:

Gas – In a gas, particles are in continual straight-line motion. The kinetic energy of the molecule is greater than the attractive force between them, thus they are much farther apart and move freely of each other. In most cases, there are essentially no attractive forces between particles.

Explanation:hopes this helps:)

8 0
3 years ago
What is the difference between a homogeneous and heterogeneous mixture?
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A homogeneous mixture is made up of multiple different substances. (You can see different parts)
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A heterogeneous mixture is a mixture that is mixed well. ( you can’t see the different parts)
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2 years ago
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