An astronomical telescope

Reference no: EM13539601

An astronomical telescope has:
a. Unlimited magnification
b. Two lenses of the same focal length
c. An objective of relatively long focal length
d. An objective of relatively short focal length

Reference no: EM13539601

Questions Cloud

What is the velocity of the smaller fish just before lunch : A 20·kg fish swimming 1·m/s swallows a smaller 10·kg fish swimming toward it at a speed that brings both fish to a halt immediately after lunch. what is the velocity of the smaller fish just before lunch

In a single slit diffraction pattern : In a single slit diffraction pattern:

What is the maximum height jerry can jump on the scale : Jerry is 57 kg and when he stands on a bathroom scale, the spring inside the scale compresses 0.41 mm. If the scale will be damaged if the force exceeds 60000 N, what is the maximum height Jerry can jump on the scale

How do you balance the short-run tradeoff between inflation : If you were macroeconomic policymaker, how do you balance the short-run tradeoff between inflation rate and unemployment rate? Explain.

An astronomical telescope : An astronomical telescope has

Estimate the work done by the horizontal force : A 4.4 kg block is pushed 6.6 m up a rough 35° inclined plane by a horizontal force of 74 N. estimate the work done by the horizontal force

Calculate what is the work done by the child : A playground merry-go-round has a radius of 4.20 and a moment of inertia of 255, What is the work done by the child

What is the speed in the smaller pipe : a horizontal pipe narrows from a radius of .250 m to .100m if the speed of the water in the pipe is 1.00 m/s in the larger-radius pipe, what is the speed in the smaller pipe

Compute the magnitude of the force exerted by the water : A container has a large cylindrical lower part with a long thin cylindrical neck. The lower part of the container holds 12.5 m3 of water and the surface area of the bottom of the container is 5.48 m2. compute the magnitude of the force exerted by t..

User Account

All Pages