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4 years ago

Question 18

Biology

2 answers:

Irina-Kira [14]4 years ago

7 0

<em>The emission of gamma rays results in the loss of energy in the nucleus of atoms is True.</em>

Answer: <em>True</em>

Explanation:

The nucleus of the atom transforms to lower energy state and releases gamma rays which is the loss of energy by the nucleus. Gamma rays have high energy and have high ionizing power.

During the gamma decay, the structure or composition of the atom does not change rather it only changes the energy level of the atom unlike alpha and beta decay because gamma rays do not have its own mass and charge.

Andre45 [30]4 years ago

5 0

Ig it’s true. The emission of gramma rays results in the loss of energy.

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Bumek [7]

Answer:

K = 9.620 × 10⁻⁶

Explanation:

From the given information:

Temperature T= 6° C

= (273 + 6)K

= 279 K

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1. $Luciferin + O_2$ ⇆ oxyluciferin + light ΔG₁°

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Let's first determine the ΔG₁° for the equation (1)

ΔG° = ΔG₁° + ΔG₂°

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ΔG₁° = ΔG° - ΔG₂°

ΔG₁° = ( -4.80 - (-31.6) ) kJ/mol

ΔG₁° = 26.8 kJ/mol

Using the formula:

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$In \ K =\dfrac{-\Delta G^0}{RT} \\ \\ log \ K = -\dfrac{\Delta G^0}{2.303RT}$

$log \ K = -\dfrac{\Delta G_1^0}{2.303RT} \\ \\ log \ K = -\dfrac{26.8 \times 10^3 \ J/mol}{2.303\times 8.314 \ J/mol/K \times 279 \ K} \\ \\ log \ K =- 5.017$

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6 0

3 years ago

Will give brainliest to first correct answer.

Elan Coil [88]

Explanation:

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3 years ago

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4 years ago

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Hope this helps

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3 years ago