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Class 9 · Science · Easy
→Which variable may change when the independent variable is changed?
Class 9 · Science · Easy
→Which variable is set by the experimenter?
Class 9 · Science · Easy
→What should be the size of cloth in a drying experiment?
Class 9 · Science · Easy
→In which question is drying time the dependent variable?
Class 9 · Science · Easy
→In which question is light duration the independent variable?
Class 9 · Science · Easy
→What may happen if container size changes in every trial?
Class 9 · Science · Easy
→In an experiment the container size is the same every time. What type of variable is container size?
Class 9 · Science · Easy
→What will the experiment be like if both water amount and light are changed?
Class 9 · Science · Easy
→How should the amount of soil be kept in a fertiliser experiment?
Class 9 · Science · Easy
→In the same experiment what is the amount of fertiliser?
Class 9 · Science · Easy
→What is plant height while testing the effect of fertiliser on plant growth?
Class 9 · Science · Easy
→Which option gives a controlled variable?
Class 9 · Science · Easy
→Which option gives a dependent variable?
Class 9 · Science · Easy
→Which option gives an independent variable?
Class 9 · Science · Easy
→How should the size of ice pieces be kept in a melting investigation?
Class 9 · Science · Easy
→What can be measured while testing the effect of temperature on melting ice?
Class 9 · Science · Easy
→How should the type of seed be kept in a germination investigation?
Class 9 · Science · Easy
→In the same investigation what type of variable is the number of germinated seeds?
Class 9 · Science · Easy
→What is the independent variable while testing the effect of water amount on seed germination?
Class 9 · Science · Easy
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