Which of the following best describes conduction?

A. Conduction is the transfer of thermal energy using waves through space or through a material medium. on 1
B. Conduction is when thermal energy is transferred by the motion of liquids or gases of varying densities.
C. Conduction is the movement of thermal energy directly from one particle to another particle through contact.
D. Conduction is the increase in thermal energy created by the restriction of the movement of energy particles.

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?

Which best describes what forms in nuclear fission? a. two smaller, more stable nucleib. two larger, less stable nucleic. one smaller, less stable nucleusd. one larger, more stable nucleus

Four point charges each having charge q are located at the corners of a square having sides of length a. find symbolic expressions for the following. (a) the total electric potential at the center of the square due to the four charges (use any variable or symbol stated above along with the following as necessary: ke.) vtotal= (b) the work required to bring a fifth charge p from infinity to the center of the square (use any variable or symbol stated above along with the following as necessary: w=