WorksheetsOrigin of the Universe
Total questions: 10
Worksheet time: 4mins
Which great thinker used the North Star as a reference point in debunking that the Earth was flat?
Archimedes
Socrates
Plato
Aristotle
Which discovery changed the minds of many believers of the Static Universe Theory?
Big Bang
Expanding Universe
Round Earth
Cosmological Principle
Which is "steady" or consistent about the universe according to the Steady State Theory?
its density
its mass
its size
its temperature
How old do we believe the Universe to be using the Big Bang Theory?
4.6 B yrs old
7.9 B yrs old
13.8 B yrs old
20 B yrs old
What is the "red" in the redshift discovery of Edwin Hubble in 1929?
a high wavelength spectrum indicating closeness
a low frequency spectrum indicating farther distance
a low wavelength spectrum indicating movement
a high frequency spectrum indicating increasing velocity
Which is a solid evidence of the singularity event of the Big Bang?
Moving away of galaxies and stars from us
The existence of dark matter
increasing heat of the Universe
Cosmic Microwave Background Radiation
Which element logically existed before the others?
oxygen
iron
helium
nitrogen
Which fundamental force do we believe was isolated first after the Big Bang?
gravity
strong nuclear
weak
electromagnetic
Which of the following came first as the Universe cooled down?
atoms
molecules
particles
stars
Which process triggers the formation of a star?
recycling of matter
nuclear fusion
gravitational collapse
All choices are correct.
