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Expliquez les techniques utilisées par les impressionnistes

Quand on considère les peintures impressionnistes, par exemple du Monet, on pourrait dire que les techniques les plus importantes sont liées aux thèmes et aux touches. Si on analyse les thèmes, on voit que l...
SL
Answered by Sophie L. • French tutor
2758 Views

Does Utilitarianism succeed as an approach to Ethics?

For AQA Philosophy in particular, I found it useful to really carefully read through the mark scheme. The mark scheme for this course, especially compared to my A-levels in Economics and Politics, is not too...
LJ
Answered by Lewis J. • Philosophy tutor
4041 Views

Describe and explain the function of the cell membrane?

The cell membrane consists of a mosaic of proteins and a phospholipid bilayer, with the hydrophobic fatty acid tails orientated inwards and the hydrophilic phosphate heads outwards. The main function is to c...
TD
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“Liberation Theology has no future” – Discuss (10)

Liberation theology was a large social and theological movement in 1950’s Latin America. The problems of the time; massive wealth gap, oppression and clear class systems are not necessarily the same problems...
RM
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Newton's Law of Gravitation states: F=GMm/r^2, where G is the gravitational constant (6.67×10−11m^3kg^−1s^−2). Kepler's Third Law, states t^2=kR^3. The mass of the sun is 1.99x10^30kg. Find the value of k and its units

F=GMm/r 2 =mv 2 /r, v=2pir/t equating the two values for F and remembering to include the equation for v, GMm/r^2 = m(2pir/t ^2)^2/r. Rearranging to find t^2, t^2 = 4pi^2r^3/GM where 4pi^2/GM equals the cons...
SB
Answered by Sam B. • Physics tutor
18122 Views