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SIZIF [17.4K]
3 years ago
12

60 POINTS model how sound produced by a singer is recorded by a microphone and reproduced by a speaker (sound model) WITH RUBIC

.

Physics
1 answer:
Nikolay [14]3 years ago
6 0

Answer:

Explanation: i don't know bro

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A force does +190 j of work when it acts on a moving object and its direction is in the same direction as the object's displacem
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un conductor de 0.358km de longitud tiene una seccion hexagonal de lado 1.25 milimetros y una resistencia de 25,75 ohmios, la re
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Answer:

Explanation:

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3 years ago
URGENT! Please define these, and give an example.
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Testable: Able to be tested or tried.

<em>ex. An example of a testable hypothesis is, Students who attend class more have higher grades, while those who skip have lower grades. </em>

Data: Data is the items of information that represent our analyze, or our findings in an experiment.

<em>ex. An example of Data, is the results of information collected for a research paper.</em>

Evidence: Evidence is information that helps show whether a proposed idea is valid.

<em>ex. We can use evidence to help support our point and strengthen our findings with reasoning.</em>

Theory: Theory is an explanation of something in the natural world that can be tested and gives us the same results each time. A proven hypothesis.

<em>ex. Examples of scientific theories are gravitation, evolution, and plate tectonics. </em>

Hypothesis: A hypothesis is a theory or question that can be tested through study and experimentation. It has more reasoning to it than a simple guess, but not enough information to be a theory.

<em>ex. An example of a possible hypothesis is, If we play music while working on homework, the participant's perfomance will increase.</em>

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3 years ago
The rate at which a candle burns in millimeters per minute is:
anzhelika [568]
since both components, length and time, are measurable 
<span>since Rate = length ÷ time </span>
<span>∴ rate is also measurable and ∴ quantitative.

</span>
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3 years ago
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