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Anisah
Physics work?!?! HELP?
Can you please explain in FULL detail.
Some power stations in the UK are coming to the end of their working life. The government has to decide on replacements for them. One factor which needs to be considered is the cost of building the replacement. What other factors should the government consider?
10 points will be rewarded for every answer x
1 AnswerPhysics8 years agoMany power stations use stem to spin turbines. State three other substances used to spin turbines for electric?
electricity*
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2 AnswersPhysics8 years agoExplain how radio reciever is able to reproduce the sound information?
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4 AnswersPhysics8 years agoExplain why digital radio are often unaffected by background noise?
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2 AnswersRadio8 years agoExplain why people who work with nuclear waste need to be more worried about contamination?
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1 AnswerPhysics8 years agoEnergy sources and power?
An appliance draws a current of 3.0 A from the 230-V mains supply? At what rate is energy transferred by the electric current?
10 points will be rewarded for every answer x
1 AnswerGreen Living8 years agoWhy do you need to look at medical records of a large number of people to be sure there is a correlation?
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2 AnswersGovernment8 years agoScience work!! - Chemistry?
The fumes that are released into the air from a car exhaust cause pollution. One of these pollutants is nitrogen dioxide... Explain how nitrogen dioxide is made when fuels burn in a car engine?!?!
10 points will be rewarded for every answer x
1 AnswerChemistry8 years agoI'm REALLY STUCK WITH THIS! - Climate and Carbon control?
The temperature of both the atmosphere and the amount of CO2 in the atmosphere has been rising for the past century. How do scientists determine which of these factors is the cause and which is the effect?
10 points will be rewarded for every answer. x
8 AnswersGlobal Warming8 years agoExplain why the level of CO2 in the atmosphere has been steady for thousands of years?
10 points will be rewarded to every answer x Thank you
5 AnswersEarth Sciences & Geology8 years agoWhat is needed for a thoery to be accepted?
Like you'd need drug license or whatever it is your trying to publish but what other things are there?
5 AnswersAstronomy & Space8 years agoDescribe the main events in the history of the solar system from its formation until appearance of the human?
human race*
10 points will be rewarded shortly after answering. Thank you x
3 AnswersHistory8 years agoPlease explain how scientists can test and use a climate model to predict the effects of global warming?
10 points will be awarded to every answer. x
4 AnswersGlobal Warming8 years agoWhy does the intensity of a wave decrease as it moves away from its source?
10 points will be given to every answer. x
1 AnswerPhysics8 years agoWhy do scientist believe that there must have been stars that existed and died before the solar system formed?
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7 AnswersEarth Sciences & Geology8 years agoMaths question! PLEASE HELP!?
ABOVE INFORMATION: Add 6 to the number of day's hire. Multiply your answer by 12.
Question: Angela hired a car from Ken and paid him 156 pounds. Work out how many days Angela hired a car for. PLEASE HELP! I thought i was meant to do the inverse operation.. but it gives me 12.5 days? =)
1 AnswerMathematics8 years agoEnglish question! Please help?
How are disturbed characters created in Macbeth and Porphyria's Lover and The Laboratory? PLEASE HELP! :D ASAP! Thank you. =)
1 AnswerHomework Help9 years agoNeed help on Earthquakes?
OK, so i have a science question! it's "Is recording data from earthquakes useful?" what i mean by recording data, is when you have an earthquake, and the seismograph records everything that has happened in an earthquake, but is used AFTER the earthquake.. so would it be useful if they recorded it or not.. there are some advantages and disadvantages.. Ahh it's quite confusing.. if you get it, please answer.. ASAP! Thank you.
1 AnswerHomework Help9 years agoHow do you revise?? (Please read on)?
I find it really hard to revise.. like i get distracted REALLY quickly and easily and i hate it.... cue cards don't help because it just wont stay in my head...So are there any other ways to revise?? Thank You! :D
3 AnswersPrimary & Secondary Education9 years agoHow do individuals learn to become a member of society?
I have to write 1000 worded essay on this for sociology.. =/ Please answer in full detail if you can.. Thank you very much.
1 AnswerSociology9 years ago