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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।

ScienceWhat is the main problem if an experimental outcome is measured only using words such as good or bad?Class 9Exploration: Entering the World of Secondary ScienceHypothesis and experimentationExpert ScienceA student records only final plant height but not initial height when measuring growth. What is the main problem?Class 9Exploration: Entering the World of Secondary ScienceHypothesis and experimentationHard ScienceIf repeated measurements in an experiment vary greatly what is the most likely problem?Class 9Exploration: Entering the World of Secondary ScienceHypothesis and experimentationHard ScienceWhy may an initial measurement be necessary in an experiment?Class 9Exploration: Entering the World of Secondary ScienceHypothesis and experimentationMedium ScienceWhich statement presents a scientific conclusion with appropriate caution?Class 9Exploration: Entering the World of Secondary ScienceHypothesis and experimentationMedium ScienceThe recorded data oppose the hypothesis but the procedure was correct. What is the most appropriate conclusion?Class 9Exploration: Entering the World of Secondary ScienceHypothesis and experimentationMedium ScienceOn which axis is the independent variable usually plotted in a graph?Class 9Exploration: Entering the World of Secondary ScienceHypothesis and experimentationMedium ScienceA result is called an anomalous value when it does what?Class 9Exploration: Entering the World of Secondary ScienceHypothesis and experimentationMedium ScienceA question asks whether the Moon controls people's behaviour. What is required to make it scientific?Class 9Exploration: Entering the World of Secondary ScienceScientific questions and observationsExpert ScienceFish in a pond were seen more often near the surface. What would be the best next observation?Class 9Exploration: Entering the World of Secondary ScienceScientific questions and observationsExpert ScienceWhich statement gives a carefully written experimental conclusion?Class 9Exploration: Entering the World of Secondary ScienceHypothesis and experimentationEasy ScienceWhich sentence correctly describes an experimental result?Class 9Exploration: Entering the World of Secondary ScienceHypothesis and experimentationEasy ScienceWhich statement shows that a hypothesis was not supported?Class 9Exploration: Entering the World of Secondary ScienceHypothesis and experimentationEasy ScienceWhat is the final statement based on data obtained in an experiment called?Class 9Exploration: Entering the World of Secondary ScienceHypothesis and experimentationEasy ScienceWhat is the benefit of calculating an average in an experiment?Class 9Exploration: Entering the World of Secondary ScienceHypothesis and experimentationEasy ScienceIn which situation is it most appropriate to repeat an experiment?Class 9Exploration: Entering the World of Secondary ScienceHypothesis and experimentationEasy ScienceOn what should a conclusion be based after an experiment?Class 9Exploration: Entering the World of Secondary ScienceHypothesis and experimentationEasy ScienceA student writes the conclusion first and later selects only observations that support it. What combined problem does this illustrate?Class 9Exploration: Entering the World of Secondary ScienceScientific questions and observationsExpert ScienceA plant grew by approximately two centimetres per day. What type of statement is this?Class 9Exploration: Entering the World of Secondary ScienceScientific questions and observationsHard ScienceIn which situation is it most necessary to convert a qualitative observation into a quantitative one?Class 9Exploration: Entering the World of Secondary ScienceScientific questions and observationsHard