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Scientific Method

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

ScienceWhich is the most appropriate sequence for a good scientific investigation?Class 9Exploration: Entering the World of Secondary ScienceHypothesis and experimentationExpert ScienceDifferent scientists obtain similar results when they perform the same experiment using the same method. Which quality does this demonstrate?Class 9Exploration: Entering the World of Secondary ScienceHypothesis and experimentationExpert ScienceA student predicts that greater light exposure will increase plant growth. Which improvement is most necessary to make this prediction a scientific hypothesis?Class 9Exploration: Entering the World of Secondary ScienceHypothesis and experimentationExpert ScienceIf experimental results do not support a hypothesis what should a scientist do first?Class 9Exploration: Entering the World of Secondary ScienceHypothesis and experimentationExpert ScienceIn an experiment equal amounts of water are kept in containers with different surface areas. What type of variable is the amount of water evaporated?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasy ScienceIn the same experiment what type of variable is sound intensity?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasy ScienceIn an experiment the container size is the same every time. What type of variable is container size?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasy ScienceWhich option gives an independent variable?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasy ScienceIn an investigation of the effect of light on a plant what type of variable is the amount of light?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasy ScienceWhich option gives the most complete description of the relationship between a hypothesis and an experiment?Class 9Exploration: Entering the World of Secondary ScienceHypothesis and experimentationExpert ScienceA student changes the hypothesis after seeing the results so that it matches the same data. What is the correct next step?Class 9Exploration: Entering the World of Secondary ScienceHypothesis and experimentationExpert ScienceIf new information provides a better explanation than the original hypothesis what should the scientist do?Class 9Exploration: Entering the World of Secondary ScienceHypothesis and experimentationExpert ScienceIn an investigation a student examines the data first and then writes a hypothesis that fits those data. How should this be presented in the report?Class 9Exploration: Entering the World of Secondary ScienceHypothesis and experimentationHard ScienceIf no possible outcome can show that a hypothesis is wrong what is its main weakness?Class 9Exploration: Entering the World of Secondary ScienceHypothesis and experimentationHard ScienceIn which order should a strong scientific investigation be completed?Class 9Exploration: Entering the World of Secondary ScienceHypothesis and experimentationHard ScienceWhat is the most appropriate scientific procedure when an outlier appears in an experiment?Class 9Exploration: Entering the World of Secondary ScienceHypothesis and experimentationHard ScienceAn experiment gives results opposite to the hypothesis. What is the most scientific next step?Class 9Exploration: Entering the World of Secondary ScienceHypothesis and experimentationHard ScienceWhat is the most accurate relationship between a hypothesis and an experiment?Class 9Exploration: Entering the World of Secondary ScienceHypothesis and experimentationMedium ScienceWhich statement shows honest data recording in an experiment?Class 9Exploration: Entering the World of Secondary ScienceHypothesis and experimentationMedium ScienceWhat is the main benefit of recording experimental results in a table?Class 9Exploration: Entering the World of Secondary ScienceHypothesis and experimentationMedium