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Investigating Space
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Investigating Space
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Investigating Space
A revolution of earth takes about
a day
an hour
a year
a month
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Investigating Space
The full form of ‘SOHO’ is
Solar Objective and Heliospheric Observatory
Solar and Heliospheric Observatory
Solar and Hotspot Objective
Sun Observatory and Hotspot Objective
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Investigating Space
Looking at sun for a look time, we can suffer from
blindness
eye weakness
sight disorder
retina paralyzation
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Investigating Space
Just like sun, a process that produces a lot of energy takes place on other stars. This process is known as
nuclear fusion
nuclear fission
atomic explosions
hydrogen explosions
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Investigating Space
‘SOHO’ will take pictures of the sun after every
2 seconds
1 second
0.75 seconds
0.5 seconds
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Investigating Space
If a large star with a mass more than that of sun dies, its core collapses so quickly that it could
explode
vanish
form a new star
form a galaxy due to explosion
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Investigating Space
Scientists believe that the whole universe is
shrinking
expanding
destroying
vanishing
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Investigating Space
At light speed, reaching to sun from earth it will take approximately
8 seconds
8 minutes
8 days
8 years
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Investigating Space
Comets and other objects circling around the sun is known as
galaxy
solar system
milky way
cluster
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Investigating Space
The diameter of Sirius-A is
1.5 times of the Sun
1.8 times of the Sun
2.3 times of the Sun
2.5 times of the Sun
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