3 years ago

The purpose of many scientific investigations is to test a {n}

Physics

2 answers:

Scorpion4ik [409]3 years ago

5 0

Answer:

Scientific investigation is a quest to find the answer to a question using the scientific method.

Explanation:

the scientific method is a systematic process that involves using measurable observations to formulate, test or modify a hypothesis.

Gnoma [55]3 years ago

3 0

Hypothesis , I believe the answer is hypothesis

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1 year ago

Use the equation PiVi PfVf. Assume that Pi 101 kPa and Vi 10.0 L. If Pf 43.0 kPa, what is Vf

iren2701 [21]

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4 years ago

The security alarm on a parked car goes off and produces a frequency of 769 Hz. The speed of sound is 343 m/s. As you drive towa

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Answer:

Explanation:

ASSUMING your speed is constant

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2 years ago

Based on the diagram of the two electrical circuits, assuming the lightbulbs are all identical, which circuit will draw more pow

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4 years ago

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natka813 [3]

Answer:

F' = 800 N

Explanation:

The electrical force between charges is 400 N.

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$F'=k\dfrac{q_1'q_2'}{r^2}\\\\F'=k\dfrac{2q_1\times q_2}{r^2}\\\\F'=2\times F\\\\F'=2\times 400\\\\F'=800\ N$

So, the new force becomes 800 N.

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3 years ago