1. Un observateur se place de façon que son seil soit au niveau de la surface du liquide trans-
parent remplissant un réservoir, de parois
opaques, de hauteur 85 cm et de largeur 1,1m.
L'observateur peut alors juste voir le coin C du
réservoir
Trouvez l'indice de
réfraction de ce liquide.​

Molten iron fills a mould, which has a volume of 200 cm cubed. calculate the volume when the iron cools and solidifies. molten iron has a density of 7.0g/cm cubed. in its solid state, iron has a density of 8.0g/cm cubed.

Brades exam guidelines exam instructions billing & payments & support question 6 of 20 : select the best answer for the question use this illustration to answer the question below. forms & resources al programs 9 ww linics 6. in the circuit shown in the figure above, suppose that the value of r, is 100k, and the value of r2 is 470 kq. at which of the following locations in the circuit would you measure the highest voltage with your meter? rvices 999999 a. between points b and c b. between points a and b c. between points b and e d. between points a and c eredu mark for review (will be highlighted on the review page) mend < < previous question next question

Will mark as brainliest how does a catapult increase the trajectory of an object? ps. answer as if u were a 5th grader