Sunday
April 20, 2014

Homework Help: physics

Posted by ceasar3 on Tuesday, December 6, 2011 at 5:25am.

An astronomical telescope has an object lens of 80cm and an eyepiece of 5cm focal length.If the image is formed 25cm from the eye piece when a distant object is viewed by the eye close to the eye piece ,detemine the magnifying power of the telescope.What is the best position of the eye?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

PHYSICS - An astronomical telescope has an objective lens of 80cm and an ...
marymount academy - 1.An object 2.5cm high is placed 10cm from a converging lens...
calculus problem - the thin lens equation in physics is 1/s+1/S=1/f where s is ...
Physics - The main factor that determines the properties of an image produced by...
physics - A laboratory (astronomical) telescope is used to view a scale that is ...
Physics - An object, that is 3.25 mm high is placed 16 cm in front of a lens. ...
physics - A converging lens (f1 = 24.0 cm) is located 56.0 cm to the left of a ...
physics - An object is in front of a converging lens (f = 0.36 m). The ...
Physics - An object is placed 30mm in front of a lens. An image of the object is...
physics - From what distance can these light bulbs be marginally resolved by a ...

Search
Members