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vagabundo [1.1K]
3 years ago
5

An example of kinetic is a

Chemistry
1 answer:
FromTheMoon [43]3 years ago
5 0

Answer:

if you refer to "kinetic energy" of science then an examole of this would be a rock on a cliff suddenly falling.

Explanation:

kinetic energy is basically the action of a object or thing moving, coming into motion therefore in the example when the rock falls it is moving (in motion) making it kinetic energy

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Who were Watson and crick and what important contribution to DNA science did they make?
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7 0
3 years ago
Three-quarters of the elements are..
Dennis_Churaev [7]

Answer:

metals

Explanation:

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The half-life of carbon-14 is 5,730 years. Dating organic material by looking for C-14 can't be accurately done after 50,000 yea
ki77a [65]

Answer:

0.010g of C-14 would be later after 50,000 years

Explanation:

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k is rate constant = ln 2 / t(1/2)

<em>= ln 2 / 5730years = 1.2097x10⁻⁴ years ⁻¹</em>

<em />

Replacing:

Ln (N / 4.30g) = -1.2097x10⁻⁴ years ⁻¹ * 50000 years

N / 4.30 = 2.36x10⁻³

N =

<h3>0.010g of C-14 would be later after 50,000 years</h3>
7 0
2 years ago
Look at the chemical equation.
dem82 [27]

Answer:

See explanation

Explanation:

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b) The net ionic equation only involves the ions that truly participated in the reaction.

H^+(aq) + OH^-(aq) ----> H2O(l)

c) The spectator ions appear on both sides of the reaction equation. They are; I^- and  Li^+.

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2 years ago
The mechanical processes that breaks rocks physically into pieces
Hoochie [10]

Explanation:

  • Weathering is the physical and chemical breaking of rocks into smaller pieces.
8 0
3 years ago
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