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Describe and evaluate Milgrams electric shock experiment

Milgrams electric shock experiment was conducted at Yale University to test obedience to authority figures. The study involved participants who self selected and were paid. When they turned up they met a ...

Answered by Emma S. • Psychology tutor

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Explain the two assumptions involved in the Ka weak acid dissociation equation.

On the numerator of the Ka equation, the concentration of protons is written as being squared due to the fact the concentration of protons is equal to the concentration of the conjugate base in solution.O...

Answered by Lucas L. • Chemistry tutor

10300 Views

Explain the Bohr shift.

The Bohr shift should be explained using the relative affinities of haemoglobin to carbon dioxide and oxygen due to changes in pH level. When pCO2 is high in cells (i.e in muscle cells when one is exercis...

Answered by Lucas L. • Biology tutor

4648 Views

The gradient of a curve is given by dy/dx = 6sqrt(x) + 2. The curve passes through the point (16, 38). Find the equation of the curve.

dy/dx = 6x^1/2 + 2 y = (62/3)x^3/2 + 2x + c = 4x^3/2 + 2x + c 38 = (416^3/2) + (2*16) + c c = 38 - 256 - 32 = -250 y = 4x^3/2 + 2x - 250

Answered by Fraser W. • Maths tutor

4871 Views

How do you integrate (x/(x+1)) dx without using substitution.

A tricky question which is actually really simple if you know the technique and will save a lot of time during the exam. The method is to simply add 1 and minus one to the numerator. so the integral becom...

Answered by • Maths tutor

3499 Views