Determine the focal length of this compound lens

Reference no: EM13552804

You combine two thin lenses by placing them in contact so that their axes coincide, forming what is called a compound lens. The focal lengths of the lenses are 25.3 cm and -55.5 cm, respectively. Find the focal length of this compound lens.

Reference no: EM13552804

Questions Cloud

What is the probability that both rain and lightning occur : A 12 ft x 12 ft square area carrying a uniform load of 5000 lb/ft^2 s applied to the ground surface.Find the vertical stress increment due to the load at a depth of 25 ft below the center of the loaded area.

Estimate the amplitude of vibration : A 0.5kg mass is attached to a spring of spring constant 20N/m along a horizontal frictionless surface. what is amplitude of vibration

Process costing system for normal operations : Can Ludwig use a job-order costing system to account for the costs associated with the special order even though it uses a process costing system for its normal operations?

Find what time interval elapsed between the events : Keilah, in reference frame S, measures two events to be simultaneous. Event A occurs at the point (53.0 m, 0, 0) at the instant 9:00:00 Universal time on January 15, 2010. find What time interval elapsed between the events

Determine the focal length of this compound lens : You combine two thin lenses by placing them in contact so that their axes coincide, forming what is called a compound lens. Find the focal length of this compound lens

Inflation targeting : Inflation Targeting

What is the maximum acceleration of the needle : a sewing machine needle moves up and down in simple harmonic motion with an amplitude of 1.27cm and a frequency of 2.55Hz. what is the maximum acceleration of the needle

Where does the maximum elastic strain occur in the pipe : Steel pipe employed for oil drilling operations is made up of many segments joined sequentially and suspended in an oil well. Suppose the pipe used in one such application has an outer diameter of 7.5cm and an inner diameter of 5cm, a density of 7.90..

What will your final payment : What will your monthly payments be, what will your final payment be?

User Account

All Pages