The Biggest Water Reservoir in Space
Interactive Video
•
Physics, Science
•
11th Grade - University
•
Hard
Wayground Content
FREE Resource
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5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What was the initial method used by astronomers to discover quasars?
Optical telescopes
Infrared telescopes
Radio emissions
X-ray observations
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What surrounds the supermassive black holes in quasars, causing them to emit energy?
Dark matter
Asteroids
Dust and gas
Neutron stars
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why are quasars difficult to observe despite being extremely bright?
They are hidden by other galaxies
They emit only radio waves
They are very far away
They are blocked by cosmic dust
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How much warmer is the water vapor in the quasar compared to most galaxies?
Twice as warm
Ten times as warm
Five times as warm
Three times as warm
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What do scientists believe could happen to the water vapor around the quasar in the future?
It will form new planets
It will create a new galaxy
It will condense into new stars
It will evaporate into space
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