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Anestetic [448]
3 years ago
12

Use double replacement and combustion reaction in a sentence

Physics
1 answer:
maksim [4K]3 years ago
3 0

Answer:

In a single replacement reaction, one element takes the place of another in a single compound. In a double replacement reaction, two compounds exchange elements. A combustion reaction occurs when a substance reacts quickly with oxygen. Combustion is commonly called burning

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kati45 [8]

Answer:

cnbzdbhvhndjcn bvhdbvjsdhvjsbdjcbhkavwhe4w7334856743534685347856784687367856732346356675ygafjdbvc

Explanation:

3 0
3 years ago
Will mark as brailiest if correct!!!!!!!!!
ivolga24 [154]

Answer:

D.diamond

Explanation:

Refraction occurs due to the bending of light rays as they pass from one medium to another. The light rays bend as their speed changes as they pass from one medium to another. The more the speed changes, the more the light bends and therefore more refraction occurs. When light passes from air to the diamond, the speed of light decreases more than any of the other materials listed in the given choices. So the light rays slow down the most  diamond and so most refraction occurs in diamond.

5 0
3 years ago
The area around a charged object that can exert a force on other charges objects is an electric_____.
lisov135 [29]
Electric force... Hope this helps

6 0
3 years ago
Read 2 more answers
If a neutral atom has 25 protons in its nucleus. What is the number of surrounding electrons? Explain your answer.
Darina [25.2K]

Final Answer: 25 electrons

Explanation/Reasoning:

Hey there!

The number of protons in the nucleus of a neutral atom would have 25 protons. This is because it is equal to the atomic number.

The number of protons is equal to the number of electrons. So for our answer, the number of atoms in a neutral atom will be 25 electrons because the neutral atom had 25 protons.

~I hope I helped you :)~

6 0
3 years ago
Read 2 more answers
Steam moves into a cylinder of a steam engine at a constant pressure and does 2.34 J of work on a piston. The diameter of the pi
blagie [28]
We are given with
W = <span>2.34 J
D = 3.4 cm
L = 4.6 cm

To get the pressure of the steam we use the formula
W = P</span>ΔV
2.36 J = P π (3.4 x 10-2)²/4 (4.6 x 10-2)
P =  56508 Pa
4 0
3 years ago
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