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Exploration Entering The World Of Secondary Science

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

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 ScienceWhat type of variable is the time taken for seeds to sprout?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasy ScienceA student gives different amounts of water and measures the time taken for seeds to sprout. What is the amount of water?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasy ScienceIn the magnet experiment how should the type of magnet be kept?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasy ScienceIn the magnet experiment what is the number of nails attracted?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasy ScienceA student changes the distance between a magnet and nails and counts the nails attracted. What is the distance?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasy ScienceWhich variable is kept constant to make an experiment fair?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasy ScienceWhich statement correctly describes a dependent variable?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasy ScienceWhich statement correctly describes an independent variable?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasy ScienceWhy should water temperature be kept the same in a soap experiment?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasy ScienceIn a stain-removal experiment what is the amount of stain removed?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasy ScienceA student uses different amounts of soap and measures the amount of stain removed. What is the amount of soap?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentEasy