1. When you look into the night sky, you are looking back in time The stars we see in the night sky are very far away from us, so far the star light we see has taken a long time to travel across space to reach our eyes. This means whenever we look out into the night and gaze at stars we are actually experiencing how they looked in the past. For example, the bright star Vega is relatively close to us at 25 light-years away, so the light we see left the star 25 years ago; while Betelgeuse (pictured) in the constellation of Orion is 640 light-years away, so the light left the star around 1370, during the time of the Hundred Years’ War between England and France. Other stars we see are further away still, so we are seeing them much deeper in their past. 2. The Hubble telescope allows us to look back billions of years into the past The Hubble Telescope enables us to look towards very distant objects in the universe. Thanks to this remarkable piece of engineering NASA has been ab...
CONCEPT PAPER: SHORTAGE OF WATER: 04/08/2020 Sabin Khadka Email: sabinkhadka023@gmail.com Member of Ward Development Committee, Balkot-2,Bhaktapur OVERVIEW: In my area,there have been alots of problem among which one is in regard of drinking water.There is shortage of drinking water and this is one of the major problem we are facing in my locality.This problem is affecting a great problem in the physical and social development of the society. CAUSE OF WATER CRISIS: The main reason for water crisis is over populaton.Before the population in my locality was less as a result the availabe water resource could fulfill everyone's needs of drinking water but now people are increasing geometrically while the availablity of water is the same.As a result it is difficult for everyone to get accesibility of fresh drinking water.Another reason is unmanaged urbanization and...
POST CLASS REFLECTION On 22nd july, 2020 our second formal online class was conducted by our respected prof.mr Eak Prasad Duwadi sir.Our class began from 9 o'clock in the morning.Almost all of my classmate joined the class and our beloved sir made us play quiz for about 20 to 30 minutes which was very much fun.There was positive vibes in everyone and we enjoyed alot and it was very useful as we get to know about new things.Then our respected sir described about the proper way of presenting our topics during the process of virtual learning which was very helpful.After discussing on this it was already 11am and the lecture was ended.
Comments
Post a Comment