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Artyom0805 [142]
2 years ago
14

2. Electron A falls from energy level X to energy level Y and releases blue light. Electron B falls from energy level Y to energ

y level Z and releases red light. Which transition, from X to Y or from Y to Z, has a greater energy difference? Explain your answer and how you arrived at it. Use a diagram of the electromagnetic spectrum.
Please Help me thank you.
Chemistry
2 answers:
MAXImum [283]2 years ago
7 0
<span>from Y to Z is your answer

This is because the red light means higher energy and the blue light means lower energy.
</span>
Lynna [10]2 years ago
3 0
Wouldnt you find that on the grid or the table
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Anouk does 150 J of work using a hammer to pull a nail out of a piece of wood, and the hammer does 105 J of work on the nail. Wh
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The efficiency of any machine is given by:

efficiency = output obtained / input given

Substituting the values,
Efficiency = 105 / 150
Efficiency = 0.7

Converting this to a percentage, the efficiency of the hammer is 70%.
This is a fairly high efficiency, and this is due to the fact that the hammer is a simpler machine. The more complex a machine is, the greater are the losses in it due to friction, meaning there is a lower efficiency.
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3 years ago
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As a cooking method, braising is valued for its A. ability to retain flavor. B. quickness and convenience. C. ability to create
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Answer: Option (A) is the correct answer.

Explanation:

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Solid sulfur dioxide, SO₂(s)
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If a sample of magnesium with a mass of 35.0 grams reacts with 35.0 grams of oxygen how much magnesium oxide will be produced?​
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Answer:

58.0 g of MgO

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This means Mg is the limiting factor, so you will be using this moles to find grams of MgO

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