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LekaFEV [45]
3 years ago
7

Which of these statements are true about scientific theories and laws?

Physics
2 answers:
anygoal [31]3 years ago
7 0
<span>The best response would be that theories are not opinions. While laws and theories are similar, laws tend to be a collection of theories about the same phenomenon. Laws can be expressed as math formulae, but more often they're in the form of "if-then" statements. Laws and theories both have to be rigorously tested before they reach these classiffications.</span>
V125BC [204]3 years ago
5 0

Answer:

Theories are not opinions.

Explanation:

Theories are all of them tested, with the scientific method in order to be accepted or refuted, then Laws are tested and are observable by any means all around the globe, the only option that is actually correct would be that Theories are not opinions because they are scientific statements that can be tested.

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Many scientists contributed to the current model of atoms. Which of the following offers a hypothesis on how people’s background
Alex17521 [72]

Answer:

The statement that offers a hypothesis on how people’s backgrounds and interests influence their work is that a person’s background and interests can give him a unique perspective in his research. The correct option is B.

Explanation: Alot of scientist has contributed one way or the other in the model of atoms and this was soo because of their background and interests which gave them a unique perspective in the study of the model of atoms. For example John Dalton who was known to propose the atomic theory, studied chemistry( he had a strong background in knowledge of chemistry) and he had interest in the study of the physical properties of the atmosphere and other gases. This gave him a unique perspective in his research works.

5 0
3 years ago
What type of material does not transfer heat well?
Lelu [443]

Answer:

wood, paper, air, and cloth

Explanation:

Metals and stone are considered good conductors since they can speedily transfer heat, whereas materials like wood, paper, air, and cloth are poor conductors of heat.

3 0
2 years ago
Any physicist to help me do this question please.. am giving the brainliest
kobusy [5.1K]

Answer:

Explanation:

all you have to do is subtract  the image axis and the height of the image and the maximum size of the image is determined by the focal length and the distance from the mirror

7 0
3 years ago
Distance travelled by a train is 495 km in 4 hours 30 minutes, what is its speed in m/s? <br>​
Yakvenalex [24]

Answer:

9.09m/s

Explanation:

Speed = Distance/Time

Distance = 495km

Time = 4 hr 30 min = 4 hr 1/2hr = 4.5 hr

Therefore, Speed = 495/4.5 = 110km/h

Now to convert km/h to m/s

110 x 1000/ 110 x 110

110 cancels out each other, we are now left with

1000/110 = 9.09m/s

3 0
3 years ago
What is the Gravitational strength of the planet Eris
BabaBlast [244]
<h3>Answer:</h3>

0.82 m/s²

<h3>How?</h3>

Though its gravity is weak compared to earth, Eris has the strongest gravity out of all the dwarf planets: 0.82 m/s².

<h3>How Is Eris Important?</h3>

Eris is the <u>largest</u> dwarf planet in the Solar System, and the <u>ninth largest body orbiting our Sun.</u> The discovery of Eris was so important because it was a celestial body larger than Pluto, which forced astronomers to consider, for the first time in history, what the definition of a planet truly is!

Hope this helps you!! :D

3 0
2 years ago
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