annafellows
07.09.2021 •
Physics
How many galaxies have been discovered so far?
Solved
Show answers
More tips
- F Food and Cooking What s the Best Rice for Cooking Plov?...
- F Family and Home How to Remove Fading from Clothes: Tips and Tricks...
- F Food and Cooking How to Make Polendwitsa at Home?...
- F Family and Home Parents or Environment: Who Has the Most Influence on a Child s Upbringing?...
- P Philosophy Unbelievable stories of encounters with otherworldly forces...
- L Leisure and Entertainment How to Choose the Perfect Gift for Men on February 23rd?...
- H Health and Medicine How to Treat Whooping Cough in Children?...
- H Health and Medicine Simple Ways to Lower Cholesterol in the Blood: Tips and Tricks...
- O Other How to Choose the Best Answer to Your Question on The Grand Question ?...
- L Leisure and Entertainment History of International Women s Day: When Did the Celebration of March 8th Begin?...
Answers on questions: Physics
- P Physics What is Light ? What are 7 spectrums of Light ?...
- P Physics 7 True or False: No other court may overturn any decision made by the US Supreme court A True B False...
- P Physics A 3.0 kg ball moving at 8 m/s to the right collides with a 1.0 kilogram ball at rest. After the collision, the 3 kg ball moves at 5 m/s to the right. What is the velocity...
- P Physics Which aspect of a hurricane poses the greatest threat a) lighting b) hot water c) storm suge d)winds...
- P Physics If an airplane is flying directly north at 300.0 km/h, and a crosswind is hitting the airplane at 50.0 km/h from the east, what is the airplane s resultant velocity?...
- P Physics Determine the minimum height of a vertical flat mirror in which a person 163 cm tall can see his or her full image. suggestion: drawing a ray diagram would be ....
- P Physics Adrag racer starts from rest and accelerates at a constant 16.0m/s^2 until it reachs its top spees of 407km/hr. how far does it travel during this acceleration?...
- P Physics Asmall ball of charge q and mass m has a velocity v at infinity. it collides head-on with a ball of the same charge and mass which is initially at rest. what is the minimal...
- P Physics An object is located 21.0 cm to the left of a diverging lens having a focal length f = -40.0 cm. (a) determine the location of the image. (b) determine the magnification of...
- P Physics Awheel accelerates uniformly from rest to a rotational speed of 10 rad/s in 5 s. what is its angular acceleration?...
Ответ:
While NASA previously determined that there were around two trillion galaxies in the universe, new findings say the number is more likely hundreds of billions.
Ответ:
200 billion to two trillion galaxies.
Explanation:
Several thousand galaxies, each consisting of billions of stars, are in this small view. XDF (2012) view: Each light speck is a galaxy, some of which are as old as 13.2 billion years – the observable universe is estimated to contain 200 billion to two trillion galaxies.
Ответ: