The resolving power of a telescope depends directly on the diameter of the objective lens or mirror, and inversely on the wavelength of radiation. Hence, the resolving power can be increased by (1) using an objective lens/mirror of larger diameter (2
Define resolving power of telescope. 01:20 Resolving power of a telescope increases with 02:36 The resolving power of a telescope depends on 01:28 The resolving power of a telescope is given by 01:01 The resolving power of a telescope dependeson 00:43 The resolving power of a telescope is...
The magnification, or power, of the telescope is relevant only when an eyepiece, or ocular, is used to magnify the image for visual inspection. The angular size of the virtual image seen by the observer will be larger than the actual angular size of the object. The ratio of these two si...
- The resolving power (R) of the telescope can be expressed as the reciprocal of the angular separation: R=1Δθ - Substituting the expression for Δθ into this formula gives: R=D1.22λ 5. Conclusion: - Therefore, the resolving power of a telescope increases with a larger diameter of...
The resolving power of an astronomical telescope is 0.2 seconds. If the central half portion of the objective lens is covered, the resolving power will be