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Class 9 Science के इस tag से जुड़े questions। हर question के साथ chapter, topic, level और difficulty दी गई है।

ScienceWhich phrase shows a cause and effect relationship in a scientific question?Class 9Exploration: Entering the World of Secondary ScienceScientific questions and observationsMediumScienceWhat is the most essential feature of a scientific question?Class 9Exploration: Entering the World of Secondary ScienceScientific questions and observationsMediumScienceWhat difficulty arises when a scientific question uses overly broad terms?Class 9Exploration: Entering the World of Secondary ScienceScientific questions and observationsHardScienceA scientific question is too broad. What is the best way to improve it?Class 9Exploration: Entering the World of Secondary ScienceScientific questions and observationsMediumScienceAdding a new variable to a scientific model improves the fit to old data but the variable cannot be measured. What is the concern?Class 9Exploration: Entering the World of Secondary ScienceNature and meaning of scienceExpertScienceA scientific explanation fits much evidence but produces no possible outcome that could show it false. What is its main limitation?Class 9Exploration: Entering the World of Secondary ScienceNature and meaning of scienceExpertScienceA scientific explanation has broad scope but is not linked to any clear measurement. What is its main limitation?Class 9Exploration: Entering the World of Secondary ScienceNature and meaning of scienceExpertScienceA hypothesis is so flexible that its interpretation can be changed after every result. What is the scientific problem?Class 9Exploration: Entering the World of Secondary ScienceNature and meaning of scienceExpertScienceA theory explains many phenomena but each prediction is extremely vague. What is the scientific limitation?Class 9Exploration: Entering the World of Secondary ScienceNature and meaning of scienceExpertScienceThe meaning of a hypothesis was changed after the experiment to protect it. Why is this scientifically problematic?Class 9Exploration: Entering the World of Secondary ScienceNature and meaning of scienceExpertScienceA theory has broad explanatory power but is difficult to test. What balance is necessary in scientific evaluation?Class 9Exploration: Entering the World of Secondary ScienceNature and meaning of scienceExpertScienceWhat problem arises if a new untested assumption is added after every opposing result to protect a hypothesis?Class 9Exploration: Entering the World of Secondary ScienceNature and meaning of scienceExpertScienceIf a claim only accounts for already known results and allows no new test what is its main limitation?Class 9Exploration: Entering the World of Secondary ScienceNature and meaning of scienceExpertScienceWhat does it mean for a scientific claim to be falsifiable?Class 9Exploration: Entering the World of Secondary ScienceNature and meaning of scienceHardScienceA scientific explanation accounts for many events but makes no new predictions. What is its main limitation?Class 9Exploration: Entering the World of Secondary ScienceNature and meaning of scienceHardScienceA claim produces changing results but the researcher changes its explanation after every result. What is the main problem?Class 9Exploration: Entering the World of Secondary ScienceNature and meaning of scienceHardScienceA hypothesis claims that it will be correct regardless of the result. Why is it scientifically weak?Class 9Exploration: Entering the World of Secondary ScienceNature and meaning of scienceHardScienceWhich of the following is a scientific prediction?Class 9Exploration: Entering the World of Secondary ScienceNature and meaning of scienceMediumScienceWhat is the main characteristic of a scientific hypothesis?Class 9Exploration: Entering the World of Secondary ScienceNature and meaning of scienceMediumScienceWhy is scientific testing of a supernatural cause for a natural event difficult?Class 9Exploration: Entering the World of Secondary ScienceNature and meaning of scienceHard

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