Objective and eyepiece lenses in a microscope

Assignment Help Physics
Reference no: EM13677894

The distance among the objective and eyepiece lenses in a microscope is 22cm. The objective lens has a focal length of 6.0mm. What eyepiece focal length will give the microscope an overall angular magnification of 250? Show work please.

Reference no: EM13677894

Questions Cloud

Estimate the speed at which the drag : Estimate the speed at which the drag on a 150 g steel ball becomes equal to about one percent of its weight. (The density of steel is about 7900 kg/m^3 and C for a sphere is about equal to 0.5.)
docking shuttle requires to decelerate at very specific rate : A docking shuttle requires to decelerate at a very specific rate, given by a=bt2. If the shuttle is moving at 800m/s and begins at 30km away, how long will it take to dock?
How much time passes before the dinosaurs collide : Two pachycephalosauruses start from rest, separated with 59 m. They then charge toward each other. One has acceleration 1.9 m/s2, and the other has acceleration 1.3 m/s2. How much time passes before the dinosaurs collide?
Magnitude of the drones displacement from its starting point : A drone flies 120 m at 27? North of East then turns and flies 680 m at 23? West of North, then turns again and flies 670 m due East. What is the magnitude of the drone’s displacement from its starting point?
Objective and eyepiece lenses in a microscope : The distance among the objective and eyepiece lenses in a microscope is 22cm. The objective lens has a focal length of 6.0mm. What eyepiece focal length will give the microscope an overall angular magnification of 250?
Eccentricity doubled and distance from the sun quadrupled : According to Keplers 3rd Law, how would a planets orbital period change if the planets. Mass halved? Eccentricity doubled? Distance from the sun quadrupled?
The potential dissimilarity between the plates of capacitor : The potential dissimilarity between the plates of a capacitor is 220 V. Midway among the plates, a proton and an electron are released. The electron is released from rest. The proton is projected perpendicularly toward the negative plate by an initia..
Satellite orbits very near the surface of a planet : If a satellite orbits very near the surface of a planet with period T, derive an algebraic expression for the density (volume/ mass) of the planet. Express your answer in terms of the variable T and the gravitational constant G.
The position of a particle moving along the x-axis depends : The position of a particle moving along the x-axis depends on the time according to the equation x = ct2 - bt3, where x is in meters, t in seconds, and c and b are positive constants.

Reviews

Write a Review

Physics Questions & Answers

  Determine how fast will she be spinning

An ice skater has a moment of inertia of 5.0 kgm^2 when her arms are outstretched. how fast will she be spinning

  Calculate the angle of the particle

A particle with mass of 5.00 x 10^-8 kg and 4?C of charge with an initial horizontal velocity of Vox=400m/s enters to a region of a uniform electric field with magnitude of E=2,000N/C formed between two parallel plaques of .75 m of length

  Determine the thermal power from the filament

A large incandescent light bulb used in a spotlight in the 1939 movie "The Wizard of Oz" had an operating temperature of 2500 degrees Kelvin. determine the thermal power from the filament in Joules/second

  What is thevertical height between the two climbers

A rock climber throws a small first aid kit to another climberwho is higher up the mountain. what is thevertical height between the two climbers

  Find the breaking strength of the string

A string under tension of 50.0 N is used to whirl a rock in a horizontal circle of radius 2.5 m at a speed of 20.4 m/s on a frictionless table. What is the breaking strength, in Newtons, of the string

  Compute the speed of light observed coming from a star

Compute the speed of light observed coming from a star if the star is moving toward us at half the speed of light

  Obtain the total kinetic energy of the bowling ball

A bowling ball is released at the upper edge of a ramp that is inclined at an angle of 37o with the floor. Obtain the total kinetic energy of the bowling ball at the bottom of the ramp

  What is the net emf in the circuit

A square wire loop with 1.87 m sides is perpendicular to a uniformmagnetic field, with half the area of the loop in the field asshown in the figure 30-44.

  Assuming the piano strong has too low a pitch what percent

a piano tuner hears a beat frequency of 6.2 hz when comparing the pianos a-string against a reference tuning fork

  Calculate the inductance of a coil of wire

Calculate the inductance (SI units: Henries) of a coil of wire having a loop diameter of 0.5 cm and length of 1 cm. The wire has 1000 loops per meter

  Find the equivalent capacitance of the two capacitors

A 1.08 µF capacitor is connected in series with a 2.18 µF capacitor. The 1.08 µF capacitor carries a charge of +11.1 µC on one plate, Find the equivalent capacitance of the two capacitors

  Discovers the magnitude of the electric field

An object with a charge of -3.0C and a mass of 1.7×102kg experiences an upward electric force, due to a uniform electric field, equal in magnitude to its weight. Discovers the magnitude of the electric field. discover the direction of the electric fi..

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