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Scientific Investigation

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

ScienceIn the same experiment what will average plant height gain be?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentMediumScienceWhat is the independent variable when testing the effect of temperature on ice melting?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentMediumScienceWhich factor should be kept the same in a fair comparison of cloth drying?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentMediumScienceIn which question is water temperature the independent variable?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasyScienceWhat is the benefit of identifying variables in an experiment?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasyScienceIn which situation is an experiment considered fair?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasyScienceWhich variable may change when the independent variable is changed?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasyScienceWhat may happen if container size changes in every trial?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasyScienceIn the same experiment what is the amount of fertiliser?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasyScienceWhat is plant height while testing the effect of fertiliser on plant growth?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasyScienceWhich option gives a dependent variable?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasyScienceIn an investigation of sugar dissolving in hot water what type of variable is water temperature?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasyScienceA student hypothesises that seeds will germinate faster with more water. What will be the dependent variable in this investigation?Class 9Exploration: Entering the World of Secondary ScienceHypothesis and experimentationEasyScienceA student gave plants different amounts of light while testing the effect of water amount. What problem is this?Class 9Exploration: Entering the World of Secondary ScienceHypothesis and experimentationEasyScienceWhat can be measured to test the effect of water on seed germination?Class 9Exploration: Entering the World of Secondary ScienceHypothesis and experimentationEasyScienceA student tests whether sugar dissolves faster in hot water. What is the independent variable?Class 9Exploration: Entering the World of Secondary ScienceHypothesis and experimentationEasyScienceWhat should a suitable title for an experiment be like?Class 9Exploration: Entering the World of Secondary ScienceHypothesis and experimentationEasyScienceA student concludes that sugar always dissolves faster in hot water after only one trial. What is the main weakness of this conclusion?Class 9Exploration: Entering the World of Secondary ScienceScientific questions and observationsExpertScienceIn an investigation different soil types and different amounts of water were used for every plant. What is the main problem?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentExpertScienceWhich question is related to the number of leaves?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasy

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