What is the new distance between the lens and the film

Assignment Help Physics

Reference no: EM13709859

Solve the all parts of given question:

Question: A camera with a 90-mm-focal-length lens is focused on an object 1.30 m from the lens.

Part A: To refocus on an object 6.50 m from the lens, what is the new distance between the lens and the film?

Part B: To refocus on the more distant object, is the lens moved toward or away from the film? Support your choice.

Express your knowledge to solve the above question.

Reference no: EM13709859

Questions Cloud

What is the potential difference across the capacitor : A 3.0-cm-diameter parallel-plate capacitor has 2.4 mm spacing. The electric field strength inside the capacitor is 1.5×105V/m. What is the potential difference across the capacitor

An electrodialysis stack is to be used to partially : An electrodialysis stack is to be used to partially demineralize 100,000gal/day of advanced treated wastewater so that it can be used for reuse by an industry. the membranes are 30 x 30in., and the salt concentration is 4500mg/L. the cations an..

How much work is done against friction : A 16.0-N weight slides down a rough inclined plane that makes an angle of 28.0Â° with the horizontal. How much work is done against friction

Explain warehouses and management : What is your opinion on ELDER's ANSWER to the Question above? Be sure to make a good argument for your position and support your response with evidence from a resource.

What is the new distance between the lens and the film : A camera with a 90-mm-focal-length lens is focused on an object 1.30 m from the lens. what is the new distance between the lens and the film

Find what force does the rope exert on the block : One end of a rope is tied to a block of mass 3.4 kg and you pull straight up on the other end of the rope to lift the block up off of the ground with an acceleration of 3.6 m/s2. What force does the rope exert on the block

A cantilever beam ab has a rectangular cross section : A cantilever beam AB has a rectangular cross section and is loaded by a force P at an angle α that acts at the centroid of the cross section. Two strain gages are placed at point C, which is at mid-height of the beam. Gage D measures the strai..

How fast is each one going, when they are far apart : Two positive point charges, qa and qb (masses ma and mb) are at rest, half together by mass less string of length a. How fast is each one going, when they are far apart

Find the work done during the expansion : A piston cylinder with a set of stops contains 10 kg of R-134a refrigerant. Initially, 8kg of the R-134a is liquid and the rest a gas. At -8C. Find the work done during the expansion

User Account

All Pages