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Why was existence of a tiny massive and positively charged nucleus was deduced from the observations?
Wiki User
∙ 11y ago
Why or how? The number of alpha particles deflected was small ... indicating the nucleus was small. The deflection of an even smaller amount of alpha particles almost straight back toward the emitting source proved that the nucleus was heavier than the alpha particle. According to previous atomic theory, the alpha particles should have all gone straight through the metal foil, with none deflected.
Math calculations based on the deflection pattern showed that the nucleus was repelling the alpha particles, that they were not actually hitting and bouncing off the nucleus... this showed that the nucleus was positively charged.
Wiki User
∙ 11y ago
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The molecular structure of DNA was deduced?
The molecular structure of DNA was deduced by X-Ray diffractions by Rosalind Franklin. When analyzed by Watson and Crick, the DNA molecule was determined to have a double helix structure.
How did astronomers deduced that star called 51 Pegasi has a planet revolving around it?
The star they were observing, 51 Pegasi, moved back and forth only very slightly. Therefore, they knew the invisible object could not have enough mass to be a star. They deduced that it must be a planet.
Can Newton's second law be deduced from the third law?
No, it's the other way around. Newton's third (also first) law can be mathematically derived from his second law.
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Why is motility medium semi-solid?
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What is a sentence for astutely?
Sherlock Holmes was known for solving cases by astute observations.
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Experiments helps scientist test the ideas. Experiment is simply an act of performing a controlled test about an idea. Before an experiment is made, observations using senses must be deduced from the environment at first. Observations leads to the formulation of hypothesis.
What does deduced mean in kids definition?
Deduced means to figure something out by using clues or evidence to come to a logical conclusion. It's like solving a puzzle by putting together different pieces of information.
What is is an answer deduced from the analysis of data?
Conclusion
Who invented atom first?
Nobody "invented" the atom. Rather, over the course of human history, scientists have deduced the existence of atoms through observation and experimentation. Everything comes from stars, and everything goes back. nothing is wasted.
What is the meaning of inferential?
Deduced or deducible by inference.
What is the deductible?
A statement or a conclusion that has been deduced.
What is another word for deduced?
Analyzed.
Which scientist deduced the size of the atomic nucleus?
Rutherford
What is the deductive structure?
A statement or a conclusion that has been deduced.
What cannot be deduced from a strategic-group map?
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Who said that law is not to be deduced from the rule but rule from the law?
Francois Quesnay, a French economist, is often attributed to the quote "law is not to be deduced from the rule but rule from the law." This statement emphasizes the idea that laws should be based on foundational principles and values, rather than being created arbitrarily.
