Year 11 Exam > Year 11 Videos > Physics for GCSE/IGCSE > The Expanding Universe
The Expanding Universe Video Lecture | Physics for GCSE/IGCSE - Year 11
|
127 videos|148 docs|35 tests
|
FAQs on The Expanding Universe Video Lecture - Physics for GCSE/IGCSE - Year 11
| 1. What is the expanding universe theory? |  |
Ans. The expanding universe theory suggests that the universe is constantly expanding, with galaxies moving away from each other as time progresses. This theory is based on observations such as the redshift of light from distant galaxies.
| 2. How was the expanding universe theory discovered? | |
Ans. The expanding universe theory was first proposed by Belgian astronomer Georges Lemaître in the 1920s. The theory was later supported by observational evidence, such as the discovery of the redshift of galaxies by Edwin Hubble.
| 3. What is the significance of the expanding universe theory? | |
Ans. The expanding universe theory has significant implications for our understanding of the origin and evolution of the cosmos. It suggests that the universe began from a hot, dense state known as the Big Bang and has been expanding ever since.
| 4. How does the expanding universe theory relate to dark matter and dark energy? | |
Ans. The expanding universe theory predicts the existence of dark matter and dark energy, mysterious forms of matter and energy that make up a large portion of the universe. These substances are thought to play a crucial role in the acceleration of the universe's expansion.
| 5. Will the universe continue to expand indefinitely? | |
Ans. The ultimate fate of the universe is still a topic of debate among scientists. While current observations suggest that the universe is expanding at an accelerating rate, it is unclear whether this expansion will continue indefinitely or eventually slow down or reverse.
About this Video
|
Dec 27, 2024 Last updated |
Video Description: The Expanding Universe for Year 11 2024 is part of Physics for GCSE/IGCSE preparation.
The notes and questions for The Expanding Universe have been prepared according to the Year 11 exam syllabus.
Information about The Expanding Universe covers all important topics for Year 11 2024 Exam.
Find important definitions, questions, notes, meanings, examples, exercises and tests below for The Expanding Universe.
Introduction of The Expanding Universe in English is available as part of our Physics for GCSE/IGCSE for Year 11 & The Expanding Universe in
Hindi for Physics for GCSE/IGCSE course. Download more important topics related with notes, lectures and mock test series for
Year 11 Exam by signing up for free.
Description
Video Lecture & Questions for The Expanding Universe Video Lecture | Physics for GCSE/IGCSE - Year 11 - Year 11 full syllabus preparation | Free video for Year 11 exam to prepare for Physics for GCSE/IGCSE.
Information about The Expanding Universe
Here you can find the meaning of The Expanding Universe defined & explained in the simplest way possible.
Besides explaining types of The Expanding Universe theory, EduRev gives you an ample number of questions to practice The Expanding Universe tests,
examples and also practice Year 11 tests.
|
127 videos|148 docs|35 tests
|
|
Explore Courses for Year 11 exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Related Searches
practice quizzes
,Extra Questions
,ppt
,The Expanding Universe Video Lecture | Physics for GCSE/IGCSE - Year 11
,Previous Year Questions with Solutions
,MCQs
,Free
,past year papers
,study material
,The Expanding Universe Video Lecture | Physics for GCSE/IGCSE - Year 11
,shortcuts and tricks
,Important questions
,Exam
,Summary
,The Expanding Universe Video Lecture | Physics for GCSE/IGCSE - Year 11
,video lectures
,mock tests for examination
,Sample Paper
,Objective type Questions
,Viva Questions
,Semester Notes
;
Study The Expanding Universe on the App
Students of Year 11 can study The Expanding Universe alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the The Expanding Universe,
students can also utilize the EduRev App for other study materials such as previous year question papers, syllabus, important questions, etc.
The EduRev App will make your learning easier as you can access it from anywhere you want.
The content of The Expanding Universe is prepared as per the latest Year 11 syllabus.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup