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What is a word for a testable idea or explanation that leads to scientific investigation?
hypothesis
How does a hypothesis help scientists understand natural world?
A hypothesis provides a testable explanation for a scientific phenomenon or observation. It helps scientists make predictions and design experiments to gather data that either supports or refutes the hypothesis, leading to a deeper understanding of the natural world. By systematically testing hypotheses, scientists can refine their understanding of how the world works through the process of scientific inquiry.
What was a testable idea that Ernest Rutherford developed in his experiments?
Ernest Rutherford's testable idea was that atoms have a small, positively charged nucleus at their center. He conducted the famous gold foil experiment, in which he observed the scattering of alpha particles, to support this concept. This experiment provided evidence for the existence of a dense nucleus within atoms.
What is the relationship between a hypothesis a theory and a natural law?
An hypothesis is an idea that has not been proven - it is as yet a supposition. Such that "on average females are shorter than males".A theory is an idea that has been proven at a fundamental level. Such as Pythagoras's Theorem.A natural law is a relationship that exists whether we have yet discovered it or not. Ohms Law would be an example of that.
A conclusion about how or why something occurs in nature supported by testing?
The conclusion is drawn based on empirical evidence gathered through controlled experiments or observations in nature. By systematically testing hypotheses and analyzing the results, scientists can provide a confident explanation for the occurrence of a particular phenomenon in nature. This process enhances our understanding of natural processes and enables us to make reliable predictions about future events.
Why is a hypothesis important in research?
To form an experimentally testable idea to explain observations.
What is a testable idea that attempts to explain a phenomenon or answer a scientific question?
A testable idea that explains a phenomenon is a hypothesis, which is a specific prediction that can be tested through experimentation or observation. For example, if we want to understand the effect of sunlight on plant growth, a testable hypothesis might be, "If plants receive more sunlight, then they will grow taller compared to plants that receive less sunlight." This hypothesis can be tested by measuring the growth of plants under different light conditions.
Where did Darwin make his first observations about evolution?
The Galapagos Islands is where he came up with the idea of natural selection.
A testable idea or explanation that leads to scientific investigation?
A hypothesis.
What is a testable idea or explanation that leads to scientific investigation?
A "hypothesis".
A testable idea or experiment that leads to scientific investagation?
the answer is hypothesis
What is an idea that is based on many detailed observations?
An idea based on many detailed observations is an empirical theory. This type of theory is grounded in data gathered from systematic and careful observations of the natural world. The strength of an empirical theory lies in its ability to make predictions and be tested through further experimentation.
What is the general purpose of a hypothesis?
The general purpose of a hypothesis is to propose a testable explanation or prediction for a phenomenon or problem in research. It guides the research process by providing a clear direction and focus for data collection and analysis.
Compare and contrast a theory and hypotheses?
A theory is a well-supported explanation for a phenomenon based on evidence and repeated testing. It is a broader concept that integrates various hypotheses into a coherent framework. In contrast, a hypothesis is a specific testable prediction or idea that is proposed to explain a particular phenomenon and can be tested through experimentation or observation.
What states an idea in a way that can be tested?
A hypothesis is a testable statement. It often follows the If..., then..., because...format.
Is a tornado a person place thing or idea?
A tornado is a natural phenomenon characterized by a rotating column of air. It is neither a person, place, thing, nor an idea.
What is a word for a testable idea or explanation that leads to scientific investigation?
hypothesis
