how have scientists determined the age of the universe well the redshi
How have scientists determined the age of the universe? Well, the redshift data helped. If you recall from an earlier tutorial, Hubble tweaked the redshift data to communicate the recessional velocity of the stars. In other words, he calculated, based on the redshift data, how quickly the stars seem to be moving away from us. He then plotted the recessional velocities on the y axis against distance from Earth on the x axis. The slope of the line produced from this data is referred to as the Hubble Constant, and is given the symbol Hg. This number is still under dispute, but is thought to be somewhere around 70km/s/Mpc (70 kilometers per second per megaparsec).
This value provides the rate of expansion of the universe. The inverse of this constant offers on estimate of the age of the universe.Calculate it for yourself - what is the approximate age of the universe?
*The amount will be in form of wallet points that you can redeem to pay upto 10% of the price for any assignment. **Use of solution provided by us for unfair practice like cheating will result in action from our end which may include permanent termination of the defaulter’s account.Disclaimer:The website contains certain images which are not owned by the company/ website. Such images are used for indicative purposes only and is a third-party content. All credits go to its rightful owner including its copyright owner. It is also clarified that the use of any photograph on the website including the use of any photograph of any educational institute/ university is not intended to suggest any association, relationship, or sponsorship whatsoever between the company and the said educational institute/ university. Any such use is for representative purposes only and all intellectual property rights belong to the respective owners.