A reliable source is one that provides a thorough, well-reasoned theory, argument, discussion, etc. based on strong evidence. Scholarly, peer-reviewed articles or books -written by researchers for students and researchers. Original research, extensive bibliography.
What is a reliable source?
Finding Reliable Sources: What is a Reliable Source? Types of Reliable Sources A reliable source is one that provides a thorough, well-reasoned theory, argument, discussion, etc. based on strong evidence. Scholarly, peer-reviewed articles or books -written by researchers for students and researchers.
What are the most reliable sources of energy?
Power stations that use fossil fuels or nuclear fuel are very reliable sources of energy. These two types of stations provide much of the UK’s electricity. They operate almost continuously. When additional power is needed, gas power stations are usually used because they will come on very quickly and start generating electricity almost immediately.
Is Wikipedia a reliable source of information?
Professor Melissa Zimdars of Merrimack College put together a document called "False, Misleading, Clickbait-y, and/or Satirical 'News' Sources" to help you read news sources with a critical eye . Wikipedia - some entries are reliable, some are not - it's up to you to evaluate.
What are the best websites in physics?
The council oversees all the scientific, research, and technical activities in the institute. Finally, as much as they’re one of the best websites in physics, they also have over 2,500 employees from every part of the world. Visit Website 9. American Institute of Physics (AIP)
What are some examples of energy resources?
For example, the amount of nuclear energy stored within 1 kg of uranium is enormous, but the gravitational potential energy stored by many thousands of tonnes of water held back by a dam is less.
Why are gas power stations used?
When additional power is needed, gas power stations are usually used because they will come on very quickly and start generating electricity almost immediately. The fuel for nuclear power stations is relatively cheap, but the power stations themselves are expensive to build.
How are renewable resources replenished?
Renewable resources are replenished either by: human action - eg trees cut down for biofuel are replaced by planting new trees. natural processes - eg water let through a dam for hydroelectricity is replaced through the water cycle. A non-renewable energy resource is one that is not being replenished as it is being used.
Why is water power reliable?
Water power eg tidal and hydroelectricity are reliable and predictable because of the Moon causing the tides and rainfall filling reservoirs. These two types can also be used to supply additional demand. But many of the renewable sources are unreliable, including wind and solar energy, and cannot respond to increased demand - sunny and windy weather cannot be guaranteed.
Is electricity renewable or non-renewable?
Much of the energy that is supplied by electricity must be generated from other energy stores - some are renewable but most are non-renewable.
Do renewable resources have fuel costs?
Renewable resources have no fuel costs, but the equipment used is expensive to build.
What made Einstein think that entanglement required a sort of signal being transmitted from one object to the other?
What made Einstein think that entanglement required a sort of signal being transmitted from one object to the other?
is there a universal limit on acceleration? or jerk?
liek the speed of light, is there an upper limit of how fast something can accelerate? or how fast the acceleration can d/dx accelerate?
Since light both has inertia and experiences gravity, what does it even mean for photons to be massless? What IS mass if inertia and gravity aren't the two defining properties of massive objects?
I've been trying for a long time to figure out what the heck mass even IS. In introductory physics and chemistry, students are told that massive objects are those that are made of matter and take up space. But then matter is defined as anything that takes up space and has mass, which is circular.
How to calculate the distance an electromagnetic wave will travel through the air ?
If one is aware of the Voltage, hz and amplitude, how would one calculate the distance an electromagnetic wave will travel through air?
How did early physicists know that the universe is expanding?
How can galaxies receding away from each other be a proof of expanding space? Didn't anyone try to explain this recession by means other than expanding space?
Is the electrical resistance of a superconductor 0?
I've heard time and time again that it's 0, implying it's equal to exactly 0, but that makes me uncomfortable. Does it mean the resistance is reeeeeally close to 0? Arbitrarily close to 0? Or literally ZERO, like, perpetual motion as long as I keep it below the critical temperature?
Do we have fully formed black holes in the universe?
I asked this question in ELI5 but I don't feel satisfied, but I think now I can form the question better so I'll try here as well.
Why are numbers not always reliable?
And, remember, numbers are not always reliable because they too can be manipulated. We like to think that statistics are hard, factual evidence, but statistical tests are run by humans, who can skew or misinterpret their meanings.
What does it mean to enroll in a course?
Enrolling in a course lets you earn progress by passing quizzes and exams.
How to know if a source is reliable?
Other factors to consider in determining if a source is reliable include the credentials of the author - are they a student, professor, or someone just sharing their opinion on the internet; whether the publication of the work is reputable - for example, does it come from a textbook, .gov or .edu website; how the data were gathered and analyzed; and whether the research was influenced in a way that would result in any bias. If, for example, BP is funding research regarding oil spill cleanup, is it possible that the results are skewed towards the company's best interest, or are the results fair to everyone?
What is the next step in determining if a source is valid?
Okay, so once you've determined that a source is valid, the next step is to determine if the source is reliable. This means that the source can be trusted. The reliability of a source depends a lot on the context.
Why is it important to work together as a scientist?
Working together allows scientists to share ideas, learn from each other, and produce better results from better-designed experiments. And building on the work of others helps you avoid repeating unnecessary steps or experiments, and can help you better understand the scientific problems you're trying to address.
Why is it important to spend time examining your sources?
There's a lot of both good and bad science out there, so it's important that you spend the time examining your sources and making sure they fit the right criteria. Because in the end, the goal is that your work will be used as a valid, reliable, and accurate source for someone else! Learning Outcomes.
What is the purpose of citing other scientists?
When you cite and refer to the work of other scientists, it's important to make sure you're using sources that are accurate, reliable, and valid. A source is any work, creator of a piece of work, or publisher of that work.
Professional Societies
- American Association of Physics Teachers (AAPT) http://www.aapt.org/ Site includes the PhysicalSciences Resource Center, a collection of information and resources for physicalsciences education. American Institute of Physics (AIP) http://www.aip.org The home page of the AIP offers links to digital resources online, information about publications, c...
Archives & Databases
- Albert Einstein Archives http://www.alberteinstein.info/ From the Jewish National & University Library, This collectioncontains the personal papers of Albert Einstein (1879-1955) and supplementarymaterial documents the life and career of Albert Einstein. The collection includesmanuscripts, correspondence, and non-textual materials such as photographs, soundre…
U.S. Government Laboratories
- Argonne National Laboratory http://www.slac.stanford.edu/spires/ Argonne National Laboratory is operated by the University ofChicago for the U.S. Department of Energy. The site includes general sciencenews and educational programs, and a searchable database ofrecords of publications written by ANL researchers. They also have a good listof web resources in Physics & MaterialsS…
Libraries
- Burndy Library Dibner Institute for the History of Science & Technology Grace K. Babson Collection of the Works of Sir Isaac Newton http://burndy.mit.edu/Collections/Babson/ Home to TheOnline Newton Project, where the goal is to provide online accessto all of the Newton manuscripts in the Babson Collection, and to all of thebooks of Newton thatwere publishedin his…
eJournals
- IOP Electronic Journals (Institute of Physics) http://journals.iop.org Journal of Applied Clinical Medical Physics (American College of Medical Physics) http://www.jacmp.org/ Journal of Physical and Chemical Reference Data http://jpcrd.aip.org/jpcrd/top.jsp Published jointly by the National Institute of Standards and Technology and theAmerican Institute of Physics. Provides c…
Ebooks
- Classics
1. Aristotle. Physics. Written 350 B.C.E. Translated by R. P. Hardie and R. K. Gaye. A 455k text-only version is also available for download. 2. Newton, Isaac, Sir. Opticks. 1704-1722. - California Digital Library eScholarship Editions
1. Segrè, Emilio G. A Mind Always in Motion: The Autobiography of Emilio Segre.Berkeley: University of California Press, c1993. 2. Ames, Karyn R., and Alan Brenner. Frontiers of Supercomputing II: A National Reassessment.Berkeley: University of California Press, c1994. 3. …
Miscellaneous
- Everyday Mysteries: Physics (QC) //www.loc.gov/rr/scitech/mysteries/archive.html#physics Science Reference Services, Library of Congress INFOMINE: Scholarly Internet Resource Collections Physical Sciences, Engineering, Computing & Math http://infomine.ucr.edu/cgi-bin/search?category=physci Most major disciplines in these areas are well covered. Basic scien…