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ra1l [238]
3 years ago
15

Detective Gundy found several areas in a warehouse where fires appeared to have started. What can he MOST likely conclude from t

his
evidence?
A Someone deliberately set fires at different points around the warehouse
B. Several people accidentally dropped lit cigarettes around the warehouse
OC Strong winds spread the fire throughout multiple areas in the warehouse,
D. There was no accelerant used to start any of these fires
Chemistry
1 answer:
Bingel [31]3 years ago
4 0

Given what we know, we can confirm that based on the evidence found, someone deliberately set fires at different points around the warehouse.

<h3>Why do we think the fires were deliberate?</h3>

This has to do with the natural way in which fires spread. Fires that occur naturally or accidentally tend to concentrate in one place, then spread throughout the warehouse over time, however, this is not what the detective found. Instead, there are indications that multiple fires started simultaneously.

Therefore, given the very unlikely nature of this occurring naturally, we can confirm that based on the evidence found, someone deliberately set fires at different points around the warehouse.

To learn more about arson forensics visit:

brainly.com/question/15018338?referrer=searchResults

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The transfer of energy by waves is also known as _______
Verdich [7]

Answer:

wave

Explanation:

'Wave' is a common term for a number of different ways in which energy is transferred: In electromagnetic waves, energy is transferred through vibrations of electric and magnetic fields.

i hope this helps and your welcom

5 0
3 years ago
How many moles of calcium (Ca) atoms are there in 77.4 g of Ca?
Vinvika [58]
Lar mass of Ca<span> = 40.08 </span>grams/mole 77.4 g Ca<span> * ( 1 </span>mole Ca<span>/ 40.08 ... n = m / M 1mol </span>Ca<span>weights 40 gmol-1 n = 77,4 / 40 = 1.93 </span>mol<span>.</span>
8 0
4 years ago
Read 2 more answers
Reduce the following equation to a net ionic equation: 2Na+ + SO4^2- + Ba^2+ + 2Cl^- ---&gt; 2Na^+ + 2Cl^- + BaSOv4
Eduardwww [97]

net ionic equation

B) SO₄²⁻ (aq) + Ba²⁺ (aq) → BaSO₄ (s)

Explanation:

We have the following chemical equation:

2 Na⁺ (aq) + SO₄²⁻ (aq) + Ba²⁺ (aq) + 2 Cl⁻ (aq) → 2 Na⁺ (aq) +  2 Cl⁻ (aq) + BaSO₄ (s)

To get the net ionic equation we remove the spectator ions and we get:

SO₄²⁻ (aq) + Ba²⁺ (aq) → BaSO₄ (s)

were:

(aq) - aqueous

(s) - solid

Learn more about:

net ionic equation

brainly.com/question/2094377

brainly.com/question/9489859

#learnwithBrainly

8 0
4 years ago
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If an element has 2 fewer protons than boron, what is its electron configuration?
REY [17]
So boron has an electronic configuration of 1S2 2S2 2P1 and the element with an atomic number of 3 is Lithium which has an electronic configuration of 1S2 2S1.

So the answer is 1S2 2S1.
8 0
4 years ago
Is cis 4-tert-butylcyclohexanol more polar than trans? I recently did a reduction reaction of 4-tert-butylcyclohexanol with sodi
natima [27]

Cis is more polar than trans. Cis would be \_/ and trans is /-/. I am hoping that this answer has satisfied your query about and it will be able to help you, and if you’d like, feel free to ask another question.

7 0
3 years ago
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