Part a where is the near point of an eye for which a contact lens with a power of 2.80 diopters is prescribed? (assume that near point for an average viewer is 25 cm.) s′s ′ = nothing m request answer part b where is the far point of an eye for which a contact lens with a power of -1.60 diopters is prescribed for distant vision? s′s ′ = nothing m request answer provide feedback

-83.33 cm

-62.5 cm

Explanation:

u = Object distance

v = Image distance

f = Focal length

Power is given by

Lens equation

The object distance is -83.33 cm

The far point of the lens is -62.5 cm

speed

ratio of distance traveled to time interval

net force

vector sum of forces on object

object

source of diverging light rays either luminous or illuminated

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explanation:

b.a device that inputs heat into a cool object