How far apart are the two lenses in the telescope

Reference no: EM13666850

Two lenses, of focal lengths 2.4 cm and 32.0 cm, are used to build a small telescope, assuming that 2.4 cm is the focal length for the eyepiece.

a) What is the angular magnification?

b) How far apart are the two lenses in the telescope?

Reference no: EM13666850

Questions Cloud

The common stock account : The common stock account represents 500,000 shares of no par value common stock issued and outstanding. The corporation has 1,000,000 shares authorized. Net income for the year totaled $100,000

The topic is internal auditing : The topic is Internal Auditing

Determine the direction of the magnetic force : A particle with a charge of -8.5μC is traveling East with a speed of 45 m/s in a region by a magnetic field of 0.30T. If the direction of the magnetic field is south determine; The direction of the magnetic force. The magnitude of the magnetic force

Decide maximum efficiency at which this plant can operate : A power plant taps steam superheated with geothermal energy to 540 K (the temperature of the hot reservoir) and utilizes the steam to do work in turning the turbine of an electric generator.

How far apart are the two lenses in the telescope : Two lenses, of focal lengths 2.4 cm and 32.0 cm, are used to build a small telescope, assuming that 2.4 cm is the focal length for the eyepiece. What is the angular magnification? How far apart are the two lenses in the telescope?

Get the force exerted by the four fingers : A lunch tray is being held in one hand, as the figure illustrates. The mass of the tray itself is 0.167 kg, and its center of gravity is located at its geometrical center. On the tray are a 1.11-kg plate of food and a 0.262-kg cup of coffee.

Strolling during woods and crosses small horizontal bridge : A hiker, who weighs 670 N, is strolling during the woods and crosses a small horizontal bridge. The bridge is uniform, weighs4860 N, and rests on two concrete supports, one on each end. He stops 1/3 of the way along the bridge. What is the magnitude ..

A hypodermic syringe has a plunger area : A hypodermic syringe has a plunger area 2.5 cm^2 and a 5.0 X10^-3 needle. If a small obstruction is at the end of the needle, what force does the fluid exert on it? If a 1.0-N force is applied to the plunger, what is the measure pressure in the syrin..

A running student has half the kinetic energy : A running student has half the kinetic energy that his younger brother has. The student speeds up by 1.3 m/s, at which point he has the similar kinetic energy as his brother. If the student's mass is twice as large as his brother's mass, what were th..

User Account

All Pages