If an idea is believed to be true, but has not yet been tested or proven, it is called a hypothesis. Hypotheses are often written as a prediction of what will happen once an experiment has been tested.
Untestable ideas are termed 'unfalsifiable'.
or a Simple idea
Since you did not tell us what Maria's hypothesis was or how she tested it, we cannot provide an answer.
Galileo was the scientist that had ideas about falling objects tested on the moon by astronauts more than 400 years after his death.
Yes and no- they are both ideas. However, a theory has been tested, a hypothesis has not.
While controlled experiments can offer compelling evidence to support a hypothesis or theory, not all ideas are tested this way.
The answer depends on your definition of science. While this is different according to different people, a definition of science generally includes the necessity of experimentation and empirical observation to test ideas (explanations and predictions) about the world. Science can thus never answer questions that cannot be tested by experimentation or observation. For example, the question "What is the meaning of life?" can never be answered because the meaning of life cannot be directly observed, and hypotheses on it cannot be tested by experimentation due to the impossibility of proving any proposed meaning of life to be correct or incorrect.
Have the fill water tested.
This property cannot be tested.
True.
No, you cannot be drug tested for non nicotine vapor smoking.
Since you did not tell us what Maria's hypothesis was or how she tested it, we cannot provide an answer.
Galileo was the scientist that had ideas about falling objects tested on the moon by astronauts more than 400 years after his death.
Ideas cannot be protected by copyright, only the expression of the ideas.
Dissolution of Copper sulphate in water is a Physical Change... It cannot be regarded as a Chemical Change.
Hitler and Mussolini tested their new military ideas during when the Spanish Civil War happened.
Yes and no- they are both ideas. However, a theory has been tested, a hypothesis has not.
196 is the only number that has been tested that cannot be turned into a palindrome
While controlled experiments can offer compelling evidence to support a hypothesis or theory, not all ideas are tested this way.