Big Bang Theory (Standard Model of Cosmology)
Flashcard
•
Science
•
2nd Grade
•
Practice Problem
•
Hard
KELVIN IPG-Pelajar
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5 questions
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1.
FLASHCARD QUESTION
Front
What is the Big Bang Theory?
Back
The most widely accepted theory that proposes the universe began as a singularity.
2.
FLASHCARD QUESTION
Front
What is a singularity in the context of the Big Bang Theory?
Back
A point of infinite density and temperature.
3.
FLASHCARD QUESTION
Front
How long ago did the universe begin according to the Big Bang Theory?
Back
Approximately 13.8 billion years ago.
4.
FLASHCARD QUESTION
Front
What event followed the initial singularity in the Big Bang Theory?
Back
Cosmic inflation, followed by continuous expansion.
5.
FLASHCARD QUESTION
Front
What evidence supports the Big Bang Theory?
Back
Cosmic microwave background radiation (CMBR) and redshift of galaxies.
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