Orm a microscope has an objective lens of focal length lon and an ey
Ece of focal length tom. both lenses are seperated by a distance
cm. A
ting object Imm long is placed 1.2cm from the objective . Fin
3 graphical or analytical method, the position and size of the finca
nage
1B - To be submitted 29th May, 2020
on 29th
To be submitted

Global warming will produce rising sea levels partly due to melting ice caps but also due to the expansion of water as average ocean temperatures rise. to get some idea of the size of this effect, calculate the change in length (in m) of a column of water 1.45 km high for a temperature increase of 1.12°c. assume the column is not free to expand sideways. as a model of the ocean, that is a reasonable approximation, as only parts of the ocean very close to