Calculate the thermal conductivity of liquid nitrobenzene at 120 o C, known at 30 o
C specific heat
of liquid nitrobenzene is 1380 J/kg. o
C, density is 1200 kg/m3
, temperature coefficient
of liquid nitrobenzene is 8.7.10-4

If the radius of curvature of the cornea is 0.75 cm when the eye is focusing on an object 36.0 cm from the cornea vertex and the indexes of refraction are as described before, what is the distance from the cornea vertex to the retina? express your answer to two significant