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kolbaska11 [484]
3 years ago
7

Look closely at the rock cycle above. Imagine this rock forms just outside of the igneous intrusion at step D.

Chemistry
1 answer:
Allushta [10]3 years ago
7 0

D) Metamorphic: formed outside the igneous intrusion; re-crystalization.

Explanation:

The rock is most likely a metamorphic rock based on where it most likely formed. Metamorphic rocks are usually formed outside of igneous intrusions as a result of the re-crystallization of the protolith surrounding the intrusive body.

  • A metamorphic rock is a changed rock that forms under intense temperature and pressure.
  • The presence of fluids is an added advantage and this causes new minerals to grow and the old ones to re-crystallize.
  • An igneous intrusion like any magmatic body is predominantly known for their elevated temperature.
  • They are formed deep within the crust and have very high temperature.
  • When crystallize and intrusive body piercing through rocks they cause a metamorphic change in the area of the nearby country rock protolith.
  • Therefore, we expect to find a metamorphic rock around the vicinity of the intrusion.

Learn more:

Metamorphic process brainly.com/question/869769

#learnwithBrainly

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PLEASE ANSWER THIS QUESTION FAST :(
kramer
Mol sulfuric acid = 19 g * (1 mol) / (98.1 g) = 0.19367 mol
mol H2O = 0.19367 mol H2SO4 * (2 H2O) / (1 H2SO4)
                = 0.387359 mol H2O
grams H2O = 0.387359 mol H2O * (18 g)/(1 mol)
                     = 6.97 g
The answer is 7.0 grams of water
6 0
3 years ago
Describe a sigma bond.A) overlap of two f orbitalsB) end to end overlap of p orbitalsC) s orbital overlapping with the side of a
lyudmila [28]

Answer:

B - End to end overlap of p overlap

Explanation:

Sigma bonds (σ bonds) are the strongest type of covalent chemical bondSigma bonds are formed by end-to-end overlapping. Sigma bonds can occur between any kind of atomic orbitals;The combination of overlapping orbitals can be s-s, s-pz or pz-pz.                              

8 0
3 years ago
The following choices contain densities of various materials. Based on these data, which will yield the fastest seismic velocity
Eduardwww [97]

Answer:

D. 5.6 g/cm^3

Explanation:

On the average seismic velocity increases with increase in depth due higher the pressure and more compaction

sand and shales in the Niger Delta Basin density–velocity relationship is

P = 0.31×V^0.25

A derivation of the original Gardner equation to calculate the average densities for sands and shales in wells.

ρ = α ×V^β

where

ρ = bulk density in g/cm3,

V = P-wave velocity,

α = 0.31 for V (m/s) and 0.23 for V(ft/s) and

β = 0.25.

Such that

ρ = 0.31 ×V^0.25

So the fastest seismic velocity will be in the densest material which is D. 5.6 g/cm3

5 0
3 years ago
What are lower and higher energy levels.
kozerog [31]

Answer:

If an atom, ion, or molecule is at the lowest possible energy level, it and its electrons are said to be in the ground state. If it is at a higher energy level, it is said to be excited, or any electrons that have higher energy than the ground state are excited

Explanation:

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3 years ago
A student reduces the temperature of a 300 cm3 balloon from 60°c to 30°
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T1 / V1 = T2 / V2

V2 = T2 x V1 / T1

V2 = 303.15  x 300 / 333.15

<span>V2 = 272.99 cm³</span>

7 0
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