Magnifying Power of Terrestrial Telescope when Image Forms at Infinity Solution

STEP 0: Pre-Calculation Summary
Formula Used
Magnifying Power = Focal Length of Objective/Focal Length of Eyepiece
M = fo/fe
This formula uses 3 Variables
Variables Used
Magnifying Power - Magnifying Power or the extent to which the object being viewed appears enlarged is related by the geometry of the optical system.
Focal Length of Objective - (Measured in Meter) - The Focal Length of Objective is the focal length of the lens in front known as the objective lens uses to focus an image.
Focal Length of Eyepiece - (Measured in Meter) - The Focal Length of Eyepiece is the distance from the principal plane of the eyepiece where parallel rays of light converge to a single point.
STEP 1: Convert Input(s) to Base Unit
Focal Length of Objective: 100 Centimeter --> 1 Meter (Check conversion here)
Focal Length of Eyepiece: 4 Centimeter --> 0.04 Meter (Check conversion here)
STEP 2: Evaluate Formula
Substituting Input Values in Formula
M = fo/fe --> 1/0.04
Evaluating ... ...
M = 25
STEP 3: Convert Result to Output's Unit
25 --> No Conversion Required
FINAL ANSWER
25 <-- Magnifying Power
(Calculation completed in 00.004 seconds)

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4 Terrestrial Telescope Calculators

Length of Terrestrial Telescope
Go Length of Telescope = Focal Length of Objective+4*Focal Length of Erecting lens+(Least Distance of Distinct Vision*Focal Length of Eyepiece)/(Least Distance of Distinct Vision+Focal Length of Eyepiece)
Magnifying Power of Terrestrial Telescope when Image Forms at Least Distance of Distinct Vision
Go Magnifying Power = (1+Focal Length of Eyepiece/Least Distance of Distinct Vision)*Focal Length of Objective/Focal Length of Eyepiece
Length of Terrestrial Telescope when Image Forms at Infinity
Go Length of Telescope = Focal Length of Objective+Focal Length of Eyepiece+4*Focal Length of Erecting lens
Magnifying Power of Terrestrial Telescope when Image Forms at Infinity
Go Magnifying Power = Focal Length of Objective/Focal Length of Eyepiece

Magnifying Power of Terrestrial Telescope when Image Forms at Infinity Formula

Magnifying Power = Focal Length of Objective/Focal Length of Eyepiece
M = fo/fe

Explain working of a terrestrial telescope.

Suppose we take objects like stars. Then this object is at infinity and therefore it is real but inverted and diminished. This is acted as an object to the eyepiece. When this object image is fell within the focal length of the other convex lense by adjusting the eye piece. On the same side of forming the object image, the virtual image of the object image is also viewed through the eye piece.

What are the uses of a terrestrial telescope ?

Terrestrial telescopes are most commonly used for high magnification viewing over long distances in daylight. Image quality at different magnifications will depend on the optical system, the quality of glass used and the coatings applied to the surfaces of each lens.

How to Calculate Magnifying Power of Terrestrial Telescope when Image Forms at Infinity?

Magnifying Power of Terrestrial Telescope when Image Forms at Infinity calculator uses Magnifying Power = Focal Length of Objective/Focal Length of Eyepiece to calculate the Magnifying Power, Magnifying Power of Terrestrial Telescope when Image Forms at Infinity is defined as the ratio of the angle subtended at the eye by the image formed at the least distance of distinct vision to the angle subtended at the eye by the object lying in infinity. Magnifying Power is denoted by M symbol.

How to calculate Magnifying Power of Terrestrial Telescope when Image Forms at Infinity using this online calculator? To use this online calculator for Magnifying Power of Terrestrial Telescope when Image Forms at Infinity, enter Focal Length of Objective (fo) & Focal Length of Eyepiece (fe) and hit the calculate button. Here is how the Magnifying Power of Terrestrial Telescope when Image Forms at Infinity calculation can be explained with given input values -> 25 = 1/0.04.

FAQ

What is Magnifying Power of Terrestrial Telescope when Image Forms at Infinity?
Magnifying Power of Terrestrial Telescope when Image Forms at Infinity is defined as the ratio of the angle subtended at the eye by the image formed at the least distance of distinct vision to the angle subtended at the eye by the object lying in infinity and is represented as M = fo/fe or Magnifying Power = Focal Length of Objective/Focal Length of Eyepiece. The Focal Length of Objective is the focal length of the lens in front known as the objective lens uses to focus an image & The Focal Length of Eyepiece is the distance from the principal plane of the eyepiece where parallel rays of light converge to a single point.
How to calculate Magnifying Power of Terrestrial Telescope when Image Forms at Infinity?
Magnifying Power of Terrestrial Telescope when Image Forms at Infinity is defined as the ratio of the angle subtended at the eye by the image formed at the least distance of distinct vision to the angle subtended at the eye by the object lying in infinity is calculated using Magnifying Power = Focal Length of Objective/Focal Length of Eyepiece. To calculate Magnifying Power of Terrestrial Telescope when Image Forms at Infinity, you need Focal Length of Objective (fo) & Focal Length of Eyepiece (fe). With our tool, you need to enter the respective value for Focal Length of Objective & Focal Length of Eyepiece and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
How many ways are there to calculate Magnifying Power?
In this formula, Magnifying Power uses Focal Length of Objective & Focal Length of Eyepiece. We can use 1 other way(s) to calculate the same, which is/are as follows -
  • Magnifying Power = (1+Focal Length of Eyepiece/Least Distance of Distinct Vision)*Focal Length of Objective/Focal Length of Eyepiece
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