0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What is the independent variable on radish germination?
the percentage of salt in the water
What is an independent vairiable?
The one you change. The thing you change e.g. The amount of water you use to dissolve salt is the independent variable. It also goes on the x axis
Is crystal salt a dependent variable?
No.
Is it possible to conduct a scientific experiment without the control variable?
you can conduct the experiment but it will not prove anything because you will not have anything to compare it to. For example, if you soak a potato in salt water and it grows in size, how would you know if it was the water or the salt that made it grow? You would have to soak a potato in plain water and one in salt water to see what happens.
What is the difference in weight between a gallon of salt water and a gallon of fresh water?
salt water has more mass because of the added salt so salt is heavier :)
What are the independent and dependent variables of adding salt water to boiling water?
The quantity of salt added to water is under your control and it will change the boiling point of water,i,e. the temperature of water. So quantity of salt is an independent variable while the temperature of water is dependent variable, when other factors are kept constant.
What is the independent variable in this experiment what effect does table salt have on the temperature of boiling water?
The independent variable in this experiment is the amount of table salt added to the boiling water. The effect of adding salt to the water is to raise the boiling point of the water, therefore increasing the temperature at which the water boils.
When you conduct and experiment the condition you are investigation the one thing you want to know about is called?
The independent variable! =] the dependent variable is what is changed by the independent variable... Eg... And a bad one at that lol... But the affect of salt on the boiling point of water... Salt is independent variable... Dependent is the boiling point =]
What a independent variable?
An independent variable in science is the part of an experiment that you are purposely changing. For example, if you were to do an experiment on what type of water is best for plants, then the "special water", which might be salt water is the independent variable.
What are the controls and variables for Seperating salt from water?
I dont know about the control but the independent variable is the amount of salt water and the dependent variable is the amount of water and salt rendered.
What is the independent variable on radish germination?
the percentage of salt in the water
What independ variable?
An independent variable in science is the part of an experiment that you are purposely changing. For example, if you were to do an experiment on what type of water is best for plants, then the "special water", which might be salt water is the independent variable.
What is the independent variable in this experiment does adding salt to water lower its freezing point?
The independent variable in the experiment is the amount of salt added to the water.
After Felix adds salt to the boiling water what will he have in the pot?
Salt water, but the water will stop boiling because upon adding the salt it raised the boiling point of water.
What affect does salt to freezing point hypothesis indipendent and dependent variable?
The independent variable is the amount of salt, while the dependent variable is the freezing point of the solution. By increasing the amount of salt (independent variable), the freezing point (dependent variable) of the solution decreases, following the colligative properties of solutions.
Does salt evaporate in boiling water?
No, salt does not evaporate in boiling water. When water boils, it turns into steam, leaving behind the salt in the water. Salt does not have a low enough boiling point to evaporate along with the water.
What is an independent vairiable?
The one you change. The thing you change e.g. The amount of water you use to dissolve salt is the independent variable. It also goes on the x axis
