Questions and Videos on Autotrophs vs Heterotrophs, within Biology

Questions and Videos on Major vs. Minor, within Music Theory

Nov 1, 2017 · There is an old joke on the dangers of dihydrogen monoxide. But of course "dihydrogen monoxide" is simply water, i.e. H_2O...and a chemist would never call it anything but water or H_2O. …

Explanation below Significant figures express to the reader how precise the measurement is. They correspond directly to the amount of precision one can get from using a particular measurement tool. …

Parallelism is the consistent use of a particular grammatical form/structure throughout a sentence. Anaphora is the purposeful use of repetition to create a dramatic effect. Parallel structure: I like …

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The best videos and questions to learn about Augmented Intervals. Get smarter on Socratic.

Explanation: The dew point is the temperature at which the relative humidity is 100% (which is another way of saying that the air can't hold any more water than it's currently holding and so if the …

No - see below: We're dealing with simple tenses vs perfect tenses. In a simple tense , we're told that something can occur. For instance: I study (present simple) I studied (past simple) I will study (future …

A priori, you should be able to recognize that H_2 is lighter than He, so it should be faster. But the first method shown is more robust, because it does not rely on the gas being ideal, only isotropic. We can …