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viva [34]
3 years ago
15

How are refraction and diffraction similar? How are they different? Check all that apply. Refraction and diffraction both involv

e the bending of waves. Refraction and diffraction both involve the bending of waves through a medium. Refraction and diffraction both involve the bending of waves around objects. Refraction involves the bending of waves through a medium, and diffraction involves the bending of waves around an object. Refraction involves the bending of waves around an object, and diffraction involves the bending of waves through a medium.
Chemistry
2 answers:
Zepler [3.9K]3 years ago
6 0

<u>Answer:</u> The correct statements are refraction and diffraction both involve the bending of waves and refraction involves the bending of waves through a medium, and diffraction involves the bending of waves around an object.

<u>Explanation:</u>

Refraction is defined as the phenomena in which when a wave passes through a medium, the speed of wave changes due to the bending of waves in a medium.

Diffraction is defined as the phenomena which involves the bending of waves around an obstacle or an object. This phenomena also occurs when the waves spread out when they pass through a small opening and forms a pattern.

Hence, they are similar because they both involve bending of waves but they are different because in refraction the bending happens when the waves passes through a medium and in diffraction, the bending happens when the waves are around an object.

slavikrds [6]3 years ago
5 0

The answers are:

A. Refraction and diffraction both involve the bending of waves.

D. Refraction involves the bending of waves through a medium, and diffraction involves the bending of waves around an object.

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Evgen [1.6K]

Answer:

The answer to your question is:   "react with acids to produce hydrogen gas"

Explanation:

Chemicals properties of matter: are properties that can be measured if there is a chemical change or chemical reaction.

Examples of chemical reactions:

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Of the properties listed, the only that implies a reaction is "react with acids to produce hydrogen gas"

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3 years ago
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A gas occupies a volume at 34.2 mL at a temperature of 15.0 C and a pressure of 800.0 torr. What will be the volume of this gas
Grace [21]
The answer is 34.1 mL.
Solution:
Assuming ideal behavior of gases, we can use the universal gas law equation
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The terms with subscripts of one represent the given initial values while for terms with subscripts of two represent the standard states which is the final condition.
At STP, P2 is 760.0torr and T2 is 0°C or 273.15K. Substituting the values to the ideal gas expression, we can now calculate for the volume V2 of the gas at STP:
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     V2 = (800.0torr * 34.2mL * 273.15K) / (288.15K * 760.0torr)
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Answer:

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Answer is A

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