What is the focal length of a magnifying glass

Assignment Help Physics
Reference no: EM13691313

Question: What is the focal length of a magnifying glass that produces an angular magnification of 7.0 x when used by a person with a near point at 28 cm?

Please show the work for the calculation so I can understand what I'm doing. Thanks!

Reference no: EM13691313

Questions Cloud

Which region has the highest electric field strength : The straight lines below represent parallel equipotential planes. Which region has the highest electric field strength
What force is exerted on the bullet : A 4.8 gram bullet leaves the muzzle of a rifle with a speed of 326 m/s. What force (assumed constant) is exerted on the bullet while it is traveling down the 0.94-m-long barrel of the rifle
Find the average acceleration of the plane : A steam catapult launches a jet aircraft from the aircraft carrier John C. Stennis, giving it a speed of 190 mi/h in 2.40 sec. Find the average acceleration of the plane
Find what is the wavelength of the incident photon : An incident x-ray photon is scattered from a free electron that is initially at rest. What is the wavelength of the incident photon
What is the focal length of a magnifying glass : What is the focal length of a magnifying glass that produces an angular magnification of 7.0 x when used by a person with a near point at 28 cm
Calculate the distance between the two slits : Two narrow slits are illuminated by a laser with a wavelength of 587 nm. Calculate the distance between the two slits
A group of brigham young university : A group of Brigham Young University
Locate the results of a recent survey : Locate the results of a recent survey
A random sample is drawn from a population : A random sample is drawn from a population of known standard deviation

Reviews

Write a Review

Physics Questions & Answers

  What is the molar mass of air if the the density is 100g l

what is the molar mass of air if the the density is 1.00g l -1 at stp? please show the work to solve this

  What is the frequency of the sound produced

A person is drinking water from a plastic bottle. When the water level is 6cm from the top of the bottle, the person blows across the top producing a sound

  Compute the resulting angular speed of the platform

A man stands on a platform that is rotating (without friction) with an angular speed of 0.361 rev/s; his arms are outstretched, what is the resulting angular speed of the platform

  You slide a crate up a ramp at an angel of 30 degress by

you slide a crate up a ramp at an angel of 30 degress by exerting a 225 n force parallel to the ramp. the crate moves

  Gas is confined in a tank at a pressure of 119e6 pa and a

gas is confined in a tank at a pressure of 1.19e6 pa and a temperature of 14.2degc. if half of the gas is withdrawn and

  What is its change in length

A steel section of the Alaskan pipeline had a length of 55.5 m and a temperature of 19.0 deg C when it was installed. What is its change in length

  How fast will the cylinder be rotating at the bottom

A uniform, solid, right, circular cylinder rolls down an 4.00 m incline without slipping. How fast will the cylinder be rotating at the bottom

  Find how long does it take the ball to reach the launch pad

On a planet that has no atmosphere a rocket 15.4 meter tall is resting on its launch pad. The acceleration due to gravity on this planet is 5.45 m/s^2. Find how long does it take the ball to reach the launch pad

  Two point particles one with charge -8 x 10-9 c and the

two point particles one with charge -8 x 10-9 c and the other with charge -2 x 10-9 c are separated by 0.04 m. the

  Find direction of the velocity of these skaters

Two Skaters collide and hold on to each other on a frictionless floor. find direction of the velocity of these skaters after the collision

  Determine the hydrostatic force on the gate

A gate in an irrigation canal is in the form of a semi-circle with radius of 4m (straight side on top). Find the hydrostatic force on the gate

  What is the magnifcation of the system

Two converging lenses, each of focal length 14.5 cm, are placed 39.1 cm apart, and an object is placed 29.2 cm in front of the first. What is the magnifcation of the system

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd