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# Diane O

Questions10
• ### How does the electric generator powered by solar power works?

How does it work and what are the benefits and consequences from it?

• ### What is the heat capacity of water, vinegar and oil?

Heat Capacity is how much thermal energy a substance can hold before it changes its temperature by 1ºC.

• ### What was the purpose of Watt Steam engine and how does it work?

I know that the reason why they created this was because Newcomens used too much coal, but how did they do it so it would work? And What does it do??? Im so lost plz help!

• ### Why when the mass of water increases the change in temperature decreases?

It shows that when the mass of water is bigger the change of temperature decreases, but why? What happens?

• ### About how many kids are beaten up in a year?

7 AnswersMarriage & Divorce10 years ago
• ### What is the strumming pattern for Realize by Colbie Caillat?

I don't have youtube, since I live in China... So can anyone give me the strumming pattern as Down, Up etc. Thx

1 AnswerR&B & Soul10 years ago
• ### Here's a math question that i had in a test... but i can't find the answer plz help me!!!?

At a party there were 20 students. Mary danced with seven boys, Jane with eight boys, Mabel with nine and so on for all the girls up to the last girl Nellie who danced with all the boys. The number of boys at the party was...

• ### What are the uses of potassium the ion and what is its structure?

I would like to know where do we use Potassium the ion? What is its uses? Plus, what is its atomic structure?

• ### What happens to the initial velocity when the acceleration increases?

It's for my hypothesis:

Independent=Acceleration

Dependent= Initial Velocity

So here it goes:

As the acceleration increases the initial velocity will... because...