Search over 10,000 free study notes

The luminosity of our Sun could be derived by the Stefan-Boltzmann, otherwise known as Luminosity law. It says the total energy produced by a unit surface per unit time area (power per unit area) is: (power ...

Both animal and plant cells have cytoplasm, a nucleus, cell membrane, mitochondria and ribosomes. In both animals and plants most cells are specialised and adapted for their function. Both cells can be viewe...

During the launch stage costs a product is introduced to a market. The costs are likely to be high due to advertising efforts. There is high potential for growth in this stage, it is likely to be too early i...

" Je habites dans une maison avec ma mère, mes deux frères, et mon chien petit. " Je + habiter = J'habite (la conjugaison du verbe 'habiter' veut que l'on dise "j'habite" au lieu de dire ...

Completing the square is a technique that converts a quadratic polynomial of the form:y=ax^2+bx+c into:y=a(x-d)^2+eThis converted form can be used to identify the location of the turning point. The turning p...