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chubhunter [2.5K]
2 years ago
13

The practice of science can answer only scientific questions. And scientific questions guide the design of investigations. What

must be true of the possible answers to a scientific question? A. They are popular with a majority of scientists. B. They agree with all prior experiments. C. They lead to increased funding of scientific research. D. They can be supported by evidence. ​
Physics
1 answer:
meriva2 years ago
6 0

The scientific question can be supported by evidence that must be true of the possible answers to a scientific question. Option D is correct,

<h3>What is a Scientific hypothesis?</h3>

A scientific hypothesis must meet two criteria, A scientific hypothesis must be testable, and a scientific hypothesis must be falsifiable The basic idea of a hypothesis is that there is no predetermined outcome.

For a solution to be termed a scientific hypothesis, it has to be an idea that can be supported or refuted through carefully crafted experimentation or observation.

Only scientific questions may be answered by scientific activity. The design of the research is also influenced by scientific issues.

The scientific question can be supported by evidence that must be true of the possible answers to a scientific question.

They are accurate regarding the scientific question and can be substantiated by proof.

​

Hence option D is correct.

To learn more about the hypotheses refer to the link ;

https://brainly.in/question/1769011

#SPJ1

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If we compare the force of gravity too strong nuclear force we would conclude that
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If a data point is way off the trend line, what will not resolve the problem?
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Going out to a movie will not resolve the problem.

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3 years ago
If you drop an object, it accelerates downward at 9.8 m/s2 (in the absence of air resistance). If, instead, you throw it downwar
Korvikt [17]

If you drop an object, it accelerates downward at 9.8 m/s2 (in the absence of air resistance). If instead, you throw it downward, its downward acceleration after release is 9.8 m/s2.

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4 0
2 years ago
a train travels 81 kilometers in 2 hours and then 88 kilometers in 2 hours what is its average speed​
Blababa [14]

Average speed = total distance / total time

= (81 + 88) / (2 + 2)

= 169/4

= 42.25 kilometers/hour

Let me know if you have any questions.

4 0
3 years ago
An electric motor operates a pump that irri-
PolarNik [594]

Answer:

a. 5A

b. 39.60%

Explanation:

The computation is shown below:

a. The current does it draw is

= v ÷ R

= 110v  ÷ 22

= 5A

b. Now the efficiency of the motor is

n = mgh ÷ vlt

= (10,000 × 9.8 × 8) ÷ (5 × 3600 × 110)

= 784000 J ÷ 1,980,000

= 39.60%

hence, the above formulas are applied & the same is relevant

7 0
3 years ago
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