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Experimental Variables

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

ScienceIf plants exposed to louder sound also receive more fertiliser what will fertiliser amount be called?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentMedium ScienceIn the same experiment what will average plant height gain be?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentMedium ScienceWhat is the independent variable while testing the effect of sound intensity on plant growth?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentMedium ScienceWhat type of variable is the time taken for ice to melt?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentMedium ScienceIn the same experiment what will the amount of water evaporated after one hour be?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentMedium ScienceWhich factor should be kept the same in a fair comparison of cloth drying?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentMedium ScienceIn which question is soil type the independent variable?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentMedium ScienceA student adds different amounts of salt and measures the boiling time of water. What type of variable is the amount of salt?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasy ScienceIn which question is the time taken for evaporation the dependent variable?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasy ScienceIn which question is water temperature the independent variable?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasy ScienceIn which situation is an experiment considered fair?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasy ScienceIn an experiment sound intensity is changed and plant growth is measured. What is the dependent variable?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasy ScienceWhat should the water temperature be in an experiment on stirring speed?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasy ScienceIn which experiment is stirring speed the independent variable?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasy ScienceIn the same experiment how should the amount of water be kept?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasy ScienceA student tests the effect of soil type on plant growth. What is the independent variable?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasy ScienceWhich variables are not deliberately changed in an experiment?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasy ScienceWhich variable may change when the independent variable is changed?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasy ScienceWhich variable is set by the experimenter?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasy ScienceIn which question is drying time the dependent variable?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasy