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wolverine [178]
3 years ago
11

How can hypotheses best be tested

Physics
1 answer:
Lerok [7]3 years ago
3 0

In order for a hypothesis to be tested, and experiment needs to be designed.

Many trials need to be runned in order to get accurate results and to form a valid conclusion that can prove or disprove the hypothesis

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Complete the statement by filling in the Blanks:
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Answer:

induced current

Explanation:

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The work of energy theorem states that an increase in net work results in what?
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One speaker generates sound waves with amplitude A.
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Answer:

iv) It is 9x bigger than before

Explanation:

As the amplitudes of the new speakers add directly with the original one, taking into account the phase that they have, the composed amplitude of the sound wave is as follows:

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I = P/A

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So, the statement iv) is the right one.

7 0
3 years ago
Why does the current is reduced as electrons move through a conductor
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