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Science & Mathematics
What source of electricity should I use for my science experiment?
Sep 17th
I am doing a science fair project on the effect of and electrical field on plant growth. I am not sure what kind of source of electricity I should use for this project. I was going to use a normal plug and wrap it around the cups that I am putting the individual plants in, but because the wires are insulated, I wasn’t sure if that would work or not. Please help me out! This is due soon. Thanks!
What source of electricity should I use for my science experiment?
Sep 17th
I am doing a science fair project on the effect of and electrical field on plant growth. I am not sure what kind of source of electricity I should use for this project. I was going to use a normal plug and wrap it around the cups that I am putting the individual plants in, but because the wires are insulated, I wasn’t sure if that would work or not. Please help me out! This is due soon. Thanks!
What are all the different types of science?
Aug 26th
I only know about
Physics Chemistry Earth science Biology Ecology
Please list them all and tell what could be studied in them like Earh science has volcanoes.
Is it possible to learn everthing that has been discovered about science?
Not talking about the unknown. I mean the major ones that branch off. The major ones.
A good science fair that will get me a good grade?
Jul 27th
This year i’m going into 8th grade and I want to start planning for my science fair early. I need a good Idea that will give me a good grade but won’t cost alot of money. I want it to be somewhat unique too. HELP?
A good science fair that will get me a good grade?
Jul 27th
This year i’m going into 8th grade and I want to start planning for my science fair early. I need a good Idea that will give me a good grade but won’t cost alot of money. I want it to be somewhat unique too. HELP?
A good science fair that will get me a good grade?
Jul 27th
This year i’m going into 8th grade and I want to start planning for my science fair early. I need a good Idea that will give me a good grade but won’t cost alot of money. I want it to be somewhat unique too. HELP?
What’s the difference between Physical Science classes and Physics classes in college?
Jul 24th
What’s the difference between Physical Science classes and Physics classes in college? I want to major in Electrical engineering, so which should I take? Both? And what is the difference? Any classes I should know about I should take for the road towards a major in Electrical Engineering?
Science Question: How could scientists work out that the Sun contains mostly Hydrogen?
Jul 23rd
Need to know the answer to the following questions please! Science (Chemistry-Atoms/Elements):
How could scientists work out that the Sun contains mostly Hydrogen, if we’ve never been there?
Explain how you can use the shell number n to determine the number of electrons that can be placed in that shell.
All answers are much appreciated! Thank you!
