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How can I determine the characteristics of a curve on an x-y set of axis (eg. points of intersection, stationary points, area under graph)?

To determine the characteristics of a graph, we need to examine what we are been shown in the question. Below is an exam style question:By looking at both the graph and the equation, we can see that in the p...
EC
Answered by Ethan C. Maths tutor
4322 Views

How De Broglie's wavelength found/derived?

Through energy conservation, we can determine that no energy is lost and thereforeKinetic energy = Electrical energyAs a result the following equation is present where both sides represent energy:(m*(v^2))/2...
AA
2578 Views

How do you differentiate a function containing e?

y = e x is an interesting function because for any value of x, the corresponding value of y is always equal to the gradient of the curve at that point.Therefore, f(x) is equivalent to f'(x) - the derivative ...
FH
Answered by Finn H. Maths tutor
4808 Views

What are some key components within the cell surface membrane, and what are their functions?

The cell surface membrane is formed of a phospholipid bilayer, in which the hydrophillic phosphate heads point outwards and the hydrophobic tails point inwards. This forms a barrier for large molecules such ...
MK
Answered by Maria K. Biology tutor
3170 Views

How do I set out my introduction?

Due to the time limitation during your exam, it's important to make sure that your introduction is short, snappy and gets to the point right away. Generally, the basic structure of an exam introduction would...
KB
Answered by Kira B. English tutor
2247 Views