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What's the difference between speed and velocity?

Speed and velocity are both measurements of the rate of travel but their is a subtle difference. Speed tells us the rate at which an object is moving. Velocity tells us the rate at which an object is moving ...
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Answered by George B. • Science tutor
32498 Views

How do mass spectrometers work?

A mass spectrometer is a piece of lab equipment used to measure the relative atomic masses of atoms and molecules. It is widely used to identify substances in the lab. The process is often automated and requ...
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Answered by George B. • Chemistry tutor
4636 Views

Evaluate Milgrim's laboratory experiment in regards to ethical guidelines.

The experiment was not ethical as Milgrim did not obtain informed consent from his participants. This is required as all members taking part in an experiment must be aware of all aspects since they may not b...
AB
4359 Views

How do I answer a source question?

There will be 2 parts to this - question 1(which is an essay question) will have you answer either (a) or (b), and question 2 (the source parts) will ask you to answer both (a) and (b). Question 1 (the essay...
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Answered by Lois A. • History tutor
35533 Views

What is the difference between consequentialism and deontological ethics?

Consequentialism and Deontological theories are two of the main theories in ethics. However, consequentialism focuses on judging the moral worth of the results of the actions and deontological ethics focuses...
HD
235110 Views