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likoan [24]
3 years ago
10

• Give an example of a scientific theory that has changed. Did it become a scientific law, become obsolete, or become part of a

revised scientific theory?
Physics
1 answer:
Agata [3.3K]3 years ago
6 0
An example would be <span>Fleischmann-Pons's nuclear fusion theory, this theory tested the effects of what is known as "Cold Fusion", but when other scientists performed similar experiments they didn't achieve similar results, therefore making the theory obsolete.</span>
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What is the difference between gross anatomy and microscopic anatomy?
Maurinko [17]
There are two major types of anatomy. Gross (macroscopic) anatomy is the study of anatomical structures that can be seen by the eye, such as the external and internal bodily organs. Microscopic anatomy is the study of tiny anatomical structures such as tissues and cells.
5 0
3 years ago
Read 2 more answers
The radioactivity of an atom is dependent on __________
Lana71 [14]
<span>Radioactivity is the emission of ionizing radiation or particles caused by the spontaneous disintegration of atomic nuclei. Particles are emitted from the nuclei as a result of nuclear instability. 
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The radioactivity of an atom is dependent on the difference in binding energy .</span>
(comparing the before and after states, the binding energy of the <span>product nucleus and the binding energy of the initial decaying nucleus)</span>

8 0
3 years ago
similar to the case in the experiment you use two rubber bands, side to side first, to hold a weight of 3 reference objects. the
Sever21 [200]

Three units deformations observed in these bands.

<h3>What forces do a rubber band encounter?</h3>

Elastic force is the force that permits some materials to regain their former shape after being stretched or crushed. Thus, a stretched rubber band is subject to an elastic force.

The rubber band experiment uses a straightforward rubber band to show entropic force and a refrigeration cycle. The rubber band experiment involves stretching and then releasing a rubber band while measuring its temperature.

Always acting in the opposite direction of motion is friction. This indicates that if friction is there, it cancels out some of the force driving the motion (if the object is being accelerated). This results in a decreased acceleration and a smaller net force.

learn more about Elastic force refer

brainly.com/question/5055063

#SPJ14

7 0
1 year ago
Scientists are studying a group of living cells under a microscope. They write down notes about the size, shape, and color of th
Lilit [14]

Answer:

D

Explanation:

descriptive, because scientists are writing down the observations but not making comparisons.  

3 0
3 years ago
Which celestial objects come in direct contact with earth
Lubov Fominskaja [6]

Answer:

Sun

Explanation:

Any asteroid in space is a celestial body. Classification of Celestial Bodies. A star is a form of a celestial object made up of a shining spheroid of plasma held together by its own gravity. The nearby star to Earth is the Sun.

8 0
3 years ago
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