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A standing wave is formed when two waves travelling in oposite directions interfere with each other.  The waves will be exactly one half wavelength out of phase, and this phase difference allows them to i...

At first glance it may seem obvious to disagree with the statement, given that it was God's initial covenant with Abraham which began the divine relationship with Israel, and as such without it the Mosaic...

Firstly, Integrate the f'(x) equation by raising the power by 1 and then dividing by the new power and adding a constant c. This gives you f(x)=(12x^3)/3 -(8x^2)/2 + x + c Then you simplify, f(x)=4x^3 -4x...

A: When we exercise the tissues of our body have an increased requirement for oxygen. The body facilitates this by increasing the respiratory and heart rate, thereby increasing the rate of gas exchange in...

It's really easy to do in history; you have so much to say and so little time in which to say it. Organisation is key here, both in your revision and your exam method. It is worth identifying the key even...