IF there are 30 waves that pass in one second, what is the frequency of that sound?
Answer:
Is A
Explanation:
:) Good luck on quiz i did the same one and a think i got it right
If there are 30 waves that pass in one second, the frequency of the sound is 30 hertz (Hz).
What is frequency?The number of waves that pass through a fixed point in a given amount of time is described by frequency.
So, if a wave takes half a second to pass, the frequency is 2 per second. The frequency is 100 per hour if it takes 1/100 of an hour.
The frequency is defined as the number of waves (or cycles) that pass through a given point per unit of time. The frequency unit is hertz, which is abbreviated as Hz.
Because 30 waves pass in one second, the frequency is simply 30 Hz in this case.
Thus, 30 hertz frequency is the answer.
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The graph shows the cost of a lunch in a school’s cafeteria since school started.
A graph titled Cost of a Lunch in a School's Cafeteria has Days since school started on the x-axis and cost of lunch (dollars) on the y-axis. A horizontal line is at y = 2.5.
Which is correct about the graph’s slope?
Its slope is positive.
Its slope is negative.
Its slope is zero.
It has no slope.
Answer: it’s c or 0 I took the test and got 100%
Explanation:
Fish that has been thawed and refrozen is safe to eat.
true or false
also known as user generated content (UGC). It refers to a variety of media content that is produced by
Individuals or a group of people working in collaboration. It is also referred to as consumer generated media (CGM) or
user created content (UCC).
Answer:
I believe it is prosumerism
Explanation:
Answer:
prosumerism
Explanation:
how can reflecting on your past while planning for future help you enhance your career
Answer:
when you reflect back on the past you can learn from your mistakes and take knowledge you knew before
Explanation:
Answer:
I think that reflecting on your past while planning for your future will help enhance your career because if you think back on mistakes or even possible tips you'll learn how to use those tips or mistakes better on in the future making it possible to have a better career.
Explanation:
Which group’s presentation would most likely use a persuasive tone?
Answer:
um i d k how to answer this cuz it dont make since is there like answer choices or sum.imma look for a answer cuz i still wanna help
Explanation:
k found the question itz b
Which groups presentation would most likely use a persuasive tone?
a family gathering to celebrate a couples anniversary
a marketing expert making a pitch to potential clients
a physicist explaining how scientists make nuclear bombs
a history professor discussing the causes of World War 2
evidence itz correct nd where i got the answer :)
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A queen mattress is approximately 80 inches in length and the ratio of its length to its width is 4 : 3, approximately what is the width, in inches, of a queen mattress
Answer:
60” x 80” Best for couples or adults who like to sprawl out. The most popular mattress size on the market, the queen mattress, fits best in a master bedroom that is at least 10 x 10 square feet.