Types of redshift | Relativistic Redshift or Doppler Effect - Gravitational and Cosmological Redshift - Interpretation and Types of Redshifts
Three types of redshift and their importance in astrophysics: With the spectrum of any celestial body we can extract many very important information. For example, if we study the spectrum of a star, we can get its temperature, gravity on the surface, availability of elements, density, phase of development and so on. Spectroscopy technique also gives information about the variance in the galaxy's galaxy. In the fifth article of 'Basic Basics of Astrophysics' series, we will understand the importance of three types of red deviations and their astronomy. Wavelength and Frequency: We have seen the electromagnetic spectrum, it is well understood. Take the source of any light That may be the sun or your tableclam's bulb. This light has a specific color. Three colors are associated with every color of light, wavelength, frequency and energy. First of all, we understand wavelength and frequency. Understand the light from the picture below: Types of redshift ...