Watching an uniformly moving source of light using a telescope and a frequency-meter
Bernhard Rothenstein, Ioan Damian
Abstract
We propose a scenario that involves a stationary observer who detects a point like source of light moving with constant velocity at a constant altitude, using a telescope and a frequency-meter. We derive a formula for the angular velocity at which we should rotate the axis of the telescope and a formula that relates the proper period at which the source emits successive wave crests and the proper period at which the stationary observer receives them
Create a lesson
Related papers
Probing Non-Cold Dark Matter with Modified Emergent Dark Energy
Jun-Chao Wang, Yan-Hong Yao
New Barrow holographic dark energy: cosmological dynamics and cosmic chronometer analysis
Omid Azarakhsh, Tayeb Golanbari, Behrooz Malekolkalami et al.
Observational Constraints and Cosmic Growth Index of Realistic f(G) Gravity Frameworks using MCMC Analysis
Praveen Kumar Dhankar, Munyeshyaka Albert, Mohit Thakre et al.
The geometrization of electromagnetism
Celso de Araujo Duarte
Constraining a model supported in Moiré gravity with a recent data release
J. A. Astorga-Moreno, Miguel A. García-Aspeitia, A. Hernández-Almada et al.
Constraining f(R) gravity and evolving dark energy via large-scale structure and phase-space trajectories
Tshepo Mathibela, Alvaro de la Cruz-Dombriz, Savvas Nesseris