Member Since August 16, 2006 , From Israel
Ask
Liked this profile? Tell your friends about it

Recent Activity by yotama9

Answered: Do acids conduct electricity

I would like to elburate. There was (and you can say there is) a large deabte about the definition of acid. The comon definiton of acid can loosly be stated as "a substance that has the ability to ...

Answered: Ideal gas

I have one thing to write for you pV=nRT you should know how to use this formula

Answered: How are fruit and vegetables chemically measured ...

I'm not sure about the meaning of your question but here is the general idea. Food can contain several materials which are good for us, mainly are: proteins vitamins carbohydrates (sugars ...

Answered: How to determine which isotope has a greater ...

If you are into some hardcore physics (mainly statistical mechanics and quantum physics) you can predict the natual abundance of an isotope by calculating the core stability and the probaility of such ...

Answered: Why extract a solution with acid?

You need to give more info, what sort of solution, what kind of acid, concentration etc. I can only asume that your solution has a neutral base in it and by applying acid you form a possitavely ...

Answered: If i had a way to make electricity without oil ...

I still don't understand what is your hit source. in order to gain 10M watts of electricity you will need at list 10M watts of heat (much more but this is the minimum). There is a physical proof that ...

Answered: If i had a way to make electricity without oil ...

I've read a litle bit about stirling engine (very litle) and as far as I could tell, you still nead to intput energy in some way. So please explain (if not to us at list to your self) how do you ...

Asked: A movie inside a movie

I remember I watch a film on TV that had two teenagers who adored the movie "Attack of the killer tomatoes" The film is 80th stile and I remember a specific scene where the two kids are "skying" down ...
  • Posted 3 years ago

Answered: How can you measure the height of a tree?

Using shadows is the easiest way to do so.All you need is a yardstick.Note, you don't need a giometer or a clock. all you need is a yard stick. Any object forms with it's shadow a triangle with a ...

Answered: How do you simplify 111/100?

you don't 111 = 37*3 which are both prime numbers which are not divderd of 100. the best thing you can do is right 111/100 = 1.11 you can also do the following: 111 = 100 + 11 111/100 = 100/100 + ...

Activity Summary

Topics of Interest

Contacts

yotama9 has no contacts.

Compliments

No compliments were posted on yotama9's profile yet.