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Pavlova-9 [17]
2 years ago
11

Please help I'm dispirit.

Physics
1 answer:
Natasha_Volkova [10]2 years ago
3 0

Synthesis and decomposition reactions are  b. Synthesis and decomposition reactions are opposites of each other. Synthesis reactions are in the form A + B → AB, while decomposition reactions are in the form AB → A + B.

Synthesis reactions are reactions in which elements or compounds combine to form a larger compound. They are of the form A + B → AB.

Example: Na(s) + Cl (g)→ NaCl(s)

Decomposition reactions are reactions in which a larger compound breaks up into smaller compounds or elements. They are of the form AB → A + B.

Example: CaCO₃(s) → CaO (s) + CO₂ (g)

Synthesis and decomposition reactions are opposite of each other since synthesis reactions, new substances are formed while in decomposition reactions the compound is broken down into into smaller constituents.

So, Synthesis and decomposition reactions are  b. Synthesis and decomposition reactions are opposites of each other. Synthesis reactions are in the form A + B → AB, while decomposition reactions are in the form AB → A + B.

Learn more about reactions here:

brainly.com/question/282113

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Answer:

The distance of the object placed on the principal axis from the concave mirror.

Explanation:

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3 years ago
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Answer:

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3 years ago
Consider a simple pendulum with a period
lisabon 2012 [21]

Answer:

1. The length is 8.35m

2. The period on the moon is 14.05 secs

Explanation:

1. Data obtained from the question. This includes the following:

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The length can be obtained by using the formula given below:

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Divide both side by 4π^2

L = (5.8)^2 x 9.8 / 4π^2

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2. Data obtained from the question. This includes the following:

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Length (L) = 8.35m (the length remains the same)

Period (T) =?

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T = 2π√(8.35/1.67)

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Answer:

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Explanation:

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