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Marianna [84]
3 years ago
9

What best discribes the relationship between wavelength and frequency in a electromagnetic wave

Chemistry
1 answer:
Ksivusya [100]3 years ago
3 0

Answer:

The higher the frequency, the shorter the wavelength

Explanation:

All light waves move through a vacuum at the same speed, the number of wave crests passing by a given point in one second depends on the wavelength.

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An ______ cannot be broken down into any other substance
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Answer:

an atom cannot be broken down

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Assuming 1 mol of Fe3+ and 2 mol of SCN- were allowed to react and reach equilibrium. 0.5 mol of product was formed. The total v
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Answer:

a. 0.5 mol

b. 1.5 mol

c. 0.67

Explanation:

Fe3+ + SCN- -----> [FeSCN]2+

a. The ratio of the product to Fe3+ is 1:1. Meaning that if 0.5 mol of product was produced up then 0.5 mol of Fe3+ was used. Leaving 0.5 mol remaining at equilibrium

b. The ratio of the product to SCN= is 1:1. Meaning that if 0.5 mol of product was produced up then 0.5 mol of SCN- was used. Leaving 1.5 mol remaining at equilibrium

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2 years ago
The product of alpha decay of the Nobelium isotope 259No is
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Answer:

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Explanation:

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3 years ago
Every morning, Jeremiah uses a blender to make a smoothie for breakfast. Which of the
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Rhodium-101 has a half life of 3.3 years. What percent of the sample will remain after 6.6 years?
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25%

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Half life means that 50% of the sample is gone at 3.3 years. This means that an additional 3.3 years (total 6.6 years) will reduce the sample a further 50% from the point at 3.3 years. In numbers, this means 50% of 50% (0.50*0.50), which is 25%.

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