Investigating Space

Investigating Space
The radio waves are collected and changed in
mechanical signals
electrical signals
chemical signals
physical signals
Author: rikazzz Comment
Investigating Space
Scientists believe that Sun started its life about
5,000 years ago
5 million years ago
5 billion years ago
5 trillion years ago
Author: rikazzz Comment
Investigating Space
There is only one type of star in the elliptical galaxy and that is
young stars
middle aged stars
old aged stars
supergiant red stars
Author: rikazzz Comment
Investigating Space
The stars of the galaxy are continuously moving around the
center of sun
center of galaxy
center of milky way
all of above
Author: rikazzz Comment
Investigating Space
A single teaspoon of a ‘white dwarf’ would weigh many
kilograms
milligrams
tons
pounds
Author: rikazzz Comment
Investigating Space
Small mass is incredibly
light and cold
light and hot
dense and cold
dense and hot
Author: rikazzz Comment
Investigating Space
The spiral shaped system is known as
solar system
galaxy
cluster
comet
Author: rikazzz Comment
Investigating Space
The Sun would grow up to
10 times
100 times
1000 times
10000 times
Author: rikazzz Comment
Investigating Space
Ulysses was sending back information about sun till
2005
2009
2010
2011
Author: rikazzz Comment
Investigating Space
For example, if you use a football to represent a star for showing distance, you would have to place it
1000 km apart
2000 km apart
4000 km apart
8000 km apart
Author: rikazzz Comment

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