What lens power will enable person to see distant objects

Assignment Help Physics

Reference no: EM13973245

1.) A nearsighted person has a near point of 12 cm and a far point of 17 cm. If the corrective lens is 2.0 cm from his eye, what lens power will enable this person to see distant objects clearly?(answer should be in diopters)

2.) A nearsighted man wears contact lenses of -3.00 diopters. With these lenses, his corrected near point is 25.0 cm. What is his uncorrected near point?

Reference no: EM13973245

Questions Cloud

Organizational structures-hrm in developing nations : Identify three organizations that include a global emphasis in their mission statement. Explore their websites and identify their organizational structures.

Evaluate the expression for the velocity : Draw a diagram of the velocity selector. Show the direction of all fields and forces. Clearly derive an expression for the velocity of the charges particle which passes through undeviated.

An explanation of the pricing of the issue : A discussion of any foreign exchange risks the company can face with your ideas about how to mitigate them

Evaluate models of human memory with reference to function : Analyse processes of encoding, storage and retrieval in relation to human memory with reference to evidence and evaluate models of human memory with reference to function.

What lens power will enable person to see distant objects : A nearsighted person has a near point of 12 cm and a far point of 17 cm. If the corrective lens is 2.0 cm from his eye, what lens power will enable this person to see distant objects clearly?(answer should be in diopters)

What nursing organizations are responsible for ensuring safe : What nursing organizations are responsible for ensuring safe, quality care? Why is it important to identify causative agents and modes of transmission

Analyze major requirement for an entity to qualify as exempt : Analyze the major requirements for an entity to qualify as exempt. Explain the manner in which these requirements help support the entity and its goals.

Find the change in kinetic energy of the block : Find the change in kinetic energy of the block. How much work was done in pulling the cord? A small block on a frictionless, horizontal surface has a mass of 2.50x10-2kg .

What is the basic equation for the income statement : What is the realization principle, and why may it lead to a difference in the timing of when revenues are recognized on the books and cash is collected?

User Account

All Pages