Find the far-point distance of a person whose relaxed eye has a focal length of 2.62 cm, treating the eye as if it were a single thin lens 2.73 cm from the retina. Express your answer to three significant figures and include appropriate units. nothing nothing

The charge on an electron is 1.60218 × 10−19 c and its mass is 9.10939 × 10−31 kg. how strong a magnetic field must be experienced by the electron if its path is a circle of radius 5.5 cm? answer in units of t.

Arrange the images in order to show how lake-effect snow occurs.

6–48 bananas are to be cooled from 24 to 138c at a rate of 215 kg/h by a refrigeration system. the power input to the refrigerator is 1.4 kw. determine the rate of cooling, in kj/ min, and the cop of the refrigerator. the specific heat of banana above freezing is 3.35 kj/kg·8c.