A machine is a device that can multiply

Science and technology are interdependent. advances in one lead to advances in the other. give an example of this phenomenon.

In a simplified model of the human eye, the aqueous and vitreous humors and the lens all have a refractive index of 1.40, and all the refraction occurs at the cornea, whose vertex is 2.60 cm from the retina. what should be the radius of curvature of the cornea such that the image of an object 40.0 cm from the cornea’s vertex is focused on the retina?

In what direction does an applied force move an object