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The horizontal position x (measured from the optical axis) of a point on the screen at distance D from the double slit with slit separation a is related to the angle of diffraction Φ via...

Complementary base pairing conserves information from DNA to polypeptides. This is because adenine always pairs up with thymine and guanine pairs up with cytosine. Complementary base pair...

Portia is the lead female character, and object of Bassanio's love, in Shakespeare's 'The Merchant of Venice'. She is also one of the only female characters, and takes a significant role in proceedings du...

First, we need to expand the brackets out. To do this first times the x term in (x+4) by everything in the other brackets. We need to make sure to do this term by term. This will give us x^2+5x. Next, we ...

The conditional tense is used to express hypothetical or probable situations. As a rule of thumb, in English when we say phrases such as 'should' or 'would' it corresponds to the Italian conditional tense...