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Murrr4er [49]
3 years ago
9

What is the wavelength of gamma ray electromagnetic radiation with a frequency of 2.73x10^20 Hz?

Chemistry
1 answer:
Amanda [17]3 years ago
8 0

Answer:

1.10 × 10⁻¹² m

General Formulas and Concepts:

<u>Chemistry - Atomic Structure</u>

Speed of Light = Wavelength times Frequency

  • c = λν
  • c = 3.0 × 10⁸ m/s

Explanation:

<u>Step 1: Define</u>

ν  = 2.73 × 10²⁰ Hz

<u>Step 2: Find wavelength</u>

3.0 × 10⁸ m/s = λ(2.73 × 10²⁰ Hz)

λ = 1.0989 × 10⁻¹² m

<u>Step 3: Check</u>

<em>We are given 3 sig figs. Follow sig fig rules.</em>

1.0989 × 10⁻¹² m ≈ 1.10 × 10⁻¹² m

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Explanation :

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3 years ago
What is the ph of a 0.0055 m ha (weak acid) solution that is 8.2% ionized?
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What is one thing people can do to reduce the amount of carbon in the
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B

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8 0
2 years ago
Classify the following items based on the type of polymer they are made from: raincoats and leather shoes.
Karolina [17]
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3 years ago
How many molecules are there in 6.73 moles of phosphorus trichloride? (write your answer in scientific notation).
anyanavicka [17]

Answer: There are 4.05\times 10^{24}  molecules in 6.73 moles of phosphorus trichloride

Explanation:

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