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Science
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What happens when waves encounter a medium that they cannot travel through?
what type of rays use in rader?
I have carried out some research. The research involved respondents filling in a questionnaire of 62 questions. Answers were on a scale - Strongly agree/agree/disagree/strongly disagree. Now i need to...
Hi, I work with a garden based charity which is considering installing a composting toilet.Many of the people using the toilet are drug users The majority however will just be taking the usual...
Binary compound which combines halogen with another less electronegative element or radical
Hi hope someone out there can help please. My 11 year old daughter for her homework has to write how to seperate salt from water but at the end there must be a bowl of water and a bowl of salt. The...
What is the 8 letter name of the device, associated with electricity and magnetism, which derives this name from the Greek meaning 'pipe form'. Thanks Localgirl
The angle between the horison and the North Star is just over 46 degrees (46 degrees 23' to be exact), and the solar noon occurs just over 30 minutes (30.533 minutes to be exact) before solar noon...
A lorry with a sealed load of birds is making a short journey, the driver encounters a steep hill ,when half way up realises he is not going to make it due to the weight of the birds, he has the...
Does 'radoitheropy' effect our DNA?
Will it ever be possible to construct a single pole magnet and what would be practical applications of such a device?
why are substances added to polymers and why? Would I be right in saying that plasticisers and fillers can be added? can dyes be added?
how does DNA control the function of a cell ? thank you x
what are the principal functions of any stream system?
How do vasodilation and vasoconstriction help to keep your body temperature constant ? xxx
Solid Homogeneous inorganic substance with specific chemical composition and atomic structure 7 letters beginning with M and ending in L
What is the difference, medically, between a cream, a lotion, a gel and an ointment?
What 9 letter word describes a certain characteristic of a molecule eg ozone would be 3, benzene 12 and atropine 44?? Thanks Obo
a pile driver has a mass of 100kg and falls 3m onto the pile which has a mass of 200kg. The two become joined on impact. The pile is driven into the ground a distance of 0.08 m each time. The mass is...
What does Bernoulli's equation actually show, I mean what would be the purpose of applying it to a flow, what information would that give you??
In the context of shaped charge jets!!
Thanks!
