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You are conducting an experiment to see if bean plants grows faster in sunlight or artificial light light bulb What would be your independent variable?
Wiki User
∙ 14y ago
· rate of growth · Soil porosity and absorption - If soil absorbs too much water, the plant "smothers," because no air pockets can form around the roots. (i think)
Wiki User
∙ 14y ago
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Why is there only one variable in an experiment?
If you test only one variable then you know that the difference in the experimental and control setup is that one independent variable. If you test more than one you will not know which one made the difference.
What does Ancient Sunlight mean?
Ancient Sunlight is essentially Oil and fossil fuels.
When is it daylight in Alaska?
Most of the sunlight is during summer but during winter it probably averages 3-4 hours of sunlight a day.
When do we have more hours od sunlight?
in summer
What 5 things do plants need to make their own food?
They really need five which are sunlight, air, water, nutrients, soil.
Is a laser artificial sunlight?
No. Laser light is artificial light, but it is not sunlight.
What is the difference between the independent and dependent variables in the experiment?
Dependent variable is your data, independent variable is what you are testing. Ex. Sunlight would be the independent variable and a plants growth would be the dependent variable.
What is scientific Dependent variable?
A dependent variable is a factor in an experiment that is influenced by another factor. An example might help to clarify. You are performing an experiment in which you are observing how sunlight affects plant height. Plant height is the dependent variable because it is dependent upon how much sunlight the plant receives. Sunlight is an example of an independent variable. It is not influenced by anything in this experiment, but may be changed to observe its effect on the dependent variable. It is possible to have more than one dependent variable in an experiment, but only one independent variable.
An experiment testing the amount of sunlight that is best for growing plants a plant that receives no sunlight at all may serve?
its either a constant or a control im not sure which one
What role does independent and dependent variable play in controlled experiments?
The independent variable in an controlled experiment is what you are changing (for example, amount of water or sunlight a plant gets). The dependent variable changes because of the independent variable. Its the outcome of the independent variable.
Does a plant grow faster in sunlight or artificial?
sunlight
Do plants grow better with sunlight or artificial light?
Sunlight because the artificial light doesn't allow the plant to photosynthesize better.
Why is direct sunlight better than artificial?
Direct sunlight is better than artificial sunlight for a number of reasons. One of the major reasons is because natural sunlight provides the body with much needed vitamin D.
How can you prove by experiment to show that starch is produced in the presence of sunlight?
Aim of an experiment to show that starch is produced in the presence of sunlight
How will a plant survive with no sunlight?
artificial light
What isdependent variable?
The dependent variable in an experiment is the thing that changes due to the experimentor changing the independent variable. Basically, its what you measure and record. For example: you create an experiment that observes the effects of the amount of sunlight on plants. You give one plant more sunlight than the other, leaving everything else exactly the same. That is your independent variable. Say you measure the height of each plant every week. Since the height is DEPENDENT on the amount of sunlight each plant got, the height is your dependent variable.
Do plants grow faster in artificial light or sunlight?
sunlight cause that is its natural light
