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Science
Welcome To The AnswerBank ScienceAny discussion that is scientifically led is acceptable, whether it is about physics or a conspiracy theory.
Whilst discussions and debates are encouraged, The AnswerBank reserves the right to remove answers that are deliberately misleading, e.g. by implying that a statement is a scientific theory or law when it is not, especially when such answers may impact personal health choices.
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How do Black Holes swallow matter? They have high gravity, but almost every object that approaches them should go into orbit in the same way that almost everything in the Solar System orbits the Sun....
what is the professional formulation of whit board erasable ink
When will the latest pictures of China's moon landing, on the unseen side of the of the moon be available to see ?
Why do humans...as opposed to other animals...seem to have such a difficult time giving birth? Ive seen various animals giving birth to their offspring while happily eating grass or something. Cant...
What is eco-environmental change?
I am doing a college project which requires me to talk about the lab and also some equipment. Rock saw (manual and automatic),heat lamps, air compressor, bench top drill press, water table, electric...
Mentioned to someone that the public swimming pool was cool. Was told by staff that it was cooler because lots of school children had just had a session in it.
Is this scientifically correct?...
Write down the issues related to climate change
My Daughter and I went for a spa day at a local hotel/leisure centre. In the steam room there were lots of small insects crawling over the tiled area we were sitting on - predominantly on the area at...
When will the latest mars mission pictures be shown ?
Trees are symmetrical. Why haven't some evolved with more leaves in sunlight, the South side in the Northern hemisphere.
Apperently, over the years there have been a number of different calculations for the above. How have we now decided that the sun is where it should be and can THAT calculation change again?,
If s = 10t2 + 10, find s, v, a at t = 2s. (5 marks) If u1 = u2 = u for two projectiles, and these two projectiles are thrown at angles θ1 and θ2 and cover the same horizontal distance xt, so land at...
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an electric kettle supplies 20,000J of energy to hear 0.5kg of water. what is the temperature change? the specific heat capacity of water is 4200J per kg per centigrade.
”Magic Numbers: Hannah Fry’s Mysterious World of Maths”, a BBC Four documentary series in which Dr Hannah Fry explores the mystery of maths and asks “Is maths invented like a language or is it...
Outline the major achievement and limitations of land reform in india
if you have a partial computable function f(x,y) = y if x is even and is undefined otherwise that is f is a partial computable function then the s-m-n theorem guarantees there is always a totally...
Is there any correlation between the inexplicable nature of Black Holes in outer space and the fact that Pi is a seemingly never ending number? If a star (which we'll assume is spherical) implodes,...
Not as bright as it has been but you can still see the red tinge.
