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Ivan
3 years ago
5

How does the electric force between two charged particles change if the

Chemistry
1 answer:
Anuta_ua [19.1K]3 years ago
3 0
C. It is decreased by a factor of 3.
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Write a chemical equation for the following decomposition reaction.
Aneli [31]
<span>the chemical equation will be Ni(OH)2(s)------>heat---> NiO(s) + H2O(g)
</span><span>we know that the heat supplied to decompose the compound.In the result the product H2O is assumed to be in the vapor state so that is gas.

hope it helps
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7 0
2 years ago
Pierce conducts an experiment in which waves collide in a way that the energy increases, which means that has occurred
Vikki [24]
<h2>Answer:</h2>

It means the waves collides and constructive interference occurred.

<h3>Explanation:</h3>

If the two waves coming from the opposite direction collide with each other, there are two way of their interference.

  • Constructive interference: An interference which results in the increase in energy. And it is when crust of a wave comes on the crust of second wave.
  • Destructive interference: An interference which results in decrease in energy of the resulting wave and colliding waves cancel the result of each other.

Hence in experiment there will be constructive interference.

8 0
3 years ago
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SOVA2 [1]
The answer would be mechanical; sound
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3 years ago
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Four preparations involving table sugar (sucrose) are described below. Analyze the sugar preparation processes and the end produ
MAXImum [283]

Answer:

the answer is c

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4 0
3 years ago
What must be true about two objects if heat is flowing between them?
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The objects may exchange heat between each other if they are in contact with each other.

The two objects will allow flow of heat between them if they have a difference in temperature from each other.

The heat will flow from higher temperature object to lower temperature object. The will reach a final temperature (common to each other) and then there will be no heat transfer between each other.

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