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Independent Variable

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

ScienceIn an experiment, the amount of soap is changed and the height of foam is measured. Which is the independent variable?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentMediumScienceIf the effect of soil type on seed germination is investigated, what will be the independent variable?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentMediumScienceIn an investigation of the effect of light duration on plant growth, which is the independent variable?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentMediumScienceA student investigates how the amount of soap affects foam height. What is the independent variable?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentMediumScienceIn which experiment is the independent variable identified correctly?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasyScienceA student connects different numbers of batteries and measures bulb brightness. What is the number of batteries?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasyScienceA student hangs different loads and measures the extension of a spring. What is the hanging load?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasyScienceA student uses different amounts of sand and measures the time taken to filter water. What is the amount of sand?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasyScienceA student places surfaces of different colours in sunlight and measures their temperature. What is surface colour?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasyScienceA student uses spoons of different sizes to stir sugar and measures dissolving time. What is spoon size?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasyScienceA student heats food for different durations and measures its temperature. What is the heating time?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasyScienceA student compresses a spring by different distances and measures the speed of a toy car. What is spring compression?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasyScienceA student adds different amounts of detergent and measures foam height. What is the amount of detergent?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasyScienceA student measures water flow time through holes of different sizes. What is the hole size?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasyScienceA student places a lamp at different distances and measures shadow length. What is the lamp distance?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasyScienceA student adds different amounts of water to soil and measures the volume of water draining out. What is the added water?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasyScienceA student releases paper planes from different heights and measures their flight distance. What is the release height?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasyScienceA student adds different amounts of salt and measures the boiling point of water. What is the amount of salt?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasyScienceA student stretches rubber bands to different lengths and measures the force needed. What is the rubber band length?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasyScienceA student measures the time taken by a drop of water to soak into papers of different thicknesses. What is paper thickness?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasy

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