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Who discovered that the Earth revolves around the Sun?
a) Einstein                                             
b) Copernicus
c) Newton                                             
d) Kepler

b
Comments :

It was Nicolaus Copernicus, who first officially putforth the idea that the Earth revolved around the Sun and not vice versa.

by at 2024-10-22 19:21:29

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In which year did Galileo state that the Earth revolves around the Sun?
a) 1632 
 b) 1636                
c) 1639 
d) 1654

a
Comments :

His most noteworthy discovery was that the Earth revolves around the sun. However, Galileo also made several other significant discoveries in physics.

by at 2024-10-22 19:33:05

1632 First, the Earth rotates on its own axis; it revolves around the Sun. Yes, Galileo Galilei did publish, with the permission of the church, a description of both the heliocentric and geocentric theories of the solar system in 1632. He called it: 'Dialog Concerning the Two Chief World systems

by at 2024-10-22 19:36:05

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The light from the Sun reaches the Earth in….
a) 6 minutes                         
b) 7 minutes
c) 8 minutes                         
d) 9 minutes

c

If it is summer, the hemisphere will be tilted
a) Towards the sun     
b) Away from the sun
c) Near the sun          
d) None of these

a

If the earth was the tilted on its axis there would be no………..
a) Seasons                                            
b) Day and night
c) Rain                                  
d) Beat

a

Where there is summer in the northern hemisphere, there is………..…in the southern hemisphere.
a) Summer                           
b) Winter
c) Spring                                              
d) autumn

b