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Arturiano [62]
4 years ago
15

Scientific theories cannot change once they've been written down true or false ​

Physics
2 answers:
stepladder [879]4 years ago
6 0

Answer: false

a theory is just an idea, so it can be changed, while a scientific fact is true and wont be changed

Andreas93 [3]4 years ago
3 0

Answer:

Yes

Explanation:

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All parts of the electromagnetic spectrum travel at a speed of 3 × 108 m/s when traveling through no medium. A "vacuum” means th
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Answer:

the answer is D.

Explanation:

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A uniform piece of sheet steel is shaped as in the figure below. (Both axes are marked in increments of 2). Compute the x and y
Elena-2011 [213]
"increments of 8" means the major divisions are 0,8,16,24 ? 

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<span>3(c-4) + 2(c-12) + (c-20) = 0 </span>
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<span>y axis </span>
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<span>3(c-4) + 1(c-12) +2 (c-20) = 0 </span>
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5 0
3 years ago
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A student applies a force 6 newtons to move a bool 1.5 meters across a table. How much work, in joules did the student do?​
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Answer:

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Explanation:

The work done by an object can be found by using the formula

workdone = force × distance

From the question we have

workdone = 6 × 1.5

We have the final answer as

<h3>9 J</h3>

Hope this helps you

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