It is what you think the answer will be to your question, answer it before you do the experiment. State it like this: if ______________, then _______________ ex) if water is used, then my face will not melt
Water hopper
water expansion is an example
First you need a project, before you can predict the result of that project. Water: is it good for growing plants or not? My prediction: it's good.
you could compare mud water, river water,and ocean wateralso tell there diffrences.
It is what you think the answer will be to your question, answer it before you do the experiment. State it like this: if ______________, then _______________ ex) if water is used, then my face will not melt
A hypothesis for a strawberry DNA extraction science fair project could be that the addition of a detergent or soap solution will help break down the cell walls of the strawberry, allowing for more efficient DNA extraction compared to just using water.
The salt makes the water a better conductor.
I Think That Your Best Guest Would Be That When It Glows It Its Glows Great! #Best Science Fair Project #Look Me Up Datrez Thomas
water cycle
a good science project is a volcano maybe you could grow some bean plants or something and give each one a different amount of water for the hypothesis of "if we give one bean plant more water than the other one, will it grow taller/faster?" or you could plant more seeds together in one pot and farther apart/less in the other pot for the hypothesis of "If plants are separated more, then will they grow taller/faster?"
In most science projects one would use distilled water
a good science fair project about energy is a water cycle and would be put in the Energy Awareness category
Water hopper
The hypothesis could be: "I hypothesize that brand X paper towel will be the strongest due to its advertised durability and thickness compared to other brands."
Once you have an interesting topic for a science project, for example time it takes to freeze different liquids you can set up your hypothesis. A hypthesis is an educated guess on what is going to happen in your experiment. Most hypothesises follow the format, "If...(what your going to do), then...(what you predict is going to happen). A hypothesis should include your independent variable and your dependant variables. So an example for the experiment above is: If I freeze the same amount of soda pop, water, orange juice, and milk, then the soda pop will take the longest to completely freeze because of the sugar content in the pop.
How Dose Water Affect Pepper it's really cool if you poor water into a bowl and then pepper then stick your finger in it after 30 secs the pepper spreds how dose that happen? im not sure sorry...