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miss Akunina [59]
3 years ago
9

Two tuning forks, 254 Hz. and 260 Hz., are struck simultaneously. How many beats will be heard?

Physics
1 answer:
zmey [24]3 years ago
8 0
Take the difference of the 2 frequencies 260-254 = 6 Hz
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Explanation:

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swat32

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What pressure will 14. 0 g of co exert in a 3. 5 l container at 75°c?
Ronch [10]

The pressure will 14. 0 g of co exert in a 3. 5 l container at 75°c is 4.1atm.

Therefore, option A is correct option.

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Mass m = 14g

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learn more about pressure:

brainly.com/question/22613963

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5 0
1 year ago
Last one I swear, 50 points again! plz help this is schoolwork
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It is a stretch of the atmosphere ranging from the upper mesosphere to the lower parts of the thermosphere. It’s useful to us in radio communication.
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<em>Explanation:</em>

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4 0
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