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Variables In An Experiment

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

ScienceWhat is the independent variable while testing the effect of water amount on seed germination?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasy ScienceWhat is the main purpose of a controlled variable?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasy ScienceWhat is a simple way to identify the dependent variable?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasy ScienceWhat is a simple way to identify the independent variable?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasy ScienceHow should the amount of sugar be kept in a dissolving experiment?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasy ScienceWhat type of variable is the time taken for sugar to dissolve?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasy ScienceIn 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 experimentEasy ScienceWhat difficulty arises if several factors change at the same time?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasy ScienceHow should the amount of water be kept while testing the effect of light on a plant?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasy ScienceIn the same experiment what type of variable is plant height?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 ScienceHow many independent variables are usually changed in a fair experiment?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasy ScienceWhy is it necessary to keep the drink volume the same in a sugar and sweetness experiment?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasy ScienceWhat type of variable are the sweetness scores of a drink?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasy ScienceA student adds different amounts of sugar and records sweetness scores of a drink. What is the amount of sugar?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasy ScienceKeeping the mass of the pendulum bob the same is an example of what?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasy ScienceIn the pendulum experiment what is the time for one oscillation?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasy ScienceA student uses pendulums of different lengths and measures the time for one oscillation. What is pendulum length?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasy ScienceWhat may happen if controlled variables are not kept the same in an experiment?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasy ScienceIf temperature is kept the same in a seed germination experiment what is it called?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasy