X

Download The Big Bang Theory (Rialto Unified School District) PowerPoint Presentation


Login   OR  Register
X

Share page



  Preview

               
Home / Science & Technology / Science & Technology Presentations / The Big Bang Theory (Rialto Unified School District) PowerPoint Presentation

The Big Bang Theory (Rialto Unified School District) PowerPoint Presentation

slidesfinder By : slidesfinder

On : Nov 13, 2014

facebook   twitter   google plus  
In : Science & Technology

Embed :
531
views

1
downloads
Login / Signup - with account for


  • → Make favorite
  • → Flag as inappropriate
  • → Download Presentation
  • → Share Presentation
  • Slide 1 - The Big Bang Theory
  • Slide 2 - Time begins The universe begins ~13.7 Billion years ago The universe begins as the size of a single atom The universe began as a violent expansion All matter and space were created from a single point of pure energy in an instant
  • Slide 3 - ~ 3 minutes after big bang The universe has grown from the size of an atom to larger than the size a grapefruit E=mc2 energy froze into matter according to Albert Einstein’s equation. This basically says that like snowflakes freezing, energy forms matter into clumps that today we call protons, neutrons and electrons. These parts later form into atoms
  • Slide 4 - ~ Several hundred thousand years after Big Bang ATOMS form (specifically Hydrogen and its isotopes with a small amount of Helium.) The early Universe was about 75% Hydrogen and 25% Helium. It is still almost the same today.
  • Slide 5 - ~200 to 400 million years after Big Bang 1st stars and galaxies form
  • Slide 6 - ~ 4.6 billion years ago Our Solar system forms
  • Slide 7 - Misconceptions about the Big Bang there was no explosion; there was (and continues to be) an expansion Rather than imagining a balloon popping and releasing its contents, imagine a balloon expanding: an infinitesimally small balloon expanding to the size of our current universe we tend to image the singularity as a little fireball appearing somewhere in space space began inside of the singularity. Prior to the singularity, nothing existed, not space, time, matter, or energy - nothing.
  • Slide 8 - Big Bang Timeline – Include, label and color What happened When each event (thing) happened Big Bang – energy Matter E=mc2 protons Neutrons electrons Atoms Hydrogen helium Stars and galaxies Our solar system Sun and all planets Earth (present day)
  • Slide 9 - Big Bang evidence Universal expansion and Hubble’s Law 3 degree background radiation Quasars Radioactive decay Stellar formation and evolution Speed of light and stellar distances
  • Slide 10 - 1. Universal expansion and Hubble’s Law Hubble observed the majority of galaxies are moving away from us and each other The farther, the faster they move Red Shift
  • Slide 11 - 2. Back ground radiation Noise radiation (static) is evenly spread across space The amount of radiation matched predictions C.O.B.E satellite confirmed for the entire universe that noise radiation (static) is evenly spread Law of conservation of energy (energy can neither be created or destroyed) – energy remains constant over time
  • Slide 12 - 3. Quasars - super large (solar system size) galactic cores that put out more light than whole galaxies Only found 10-15 billion light years away Found nowhere else Nothing exists past them
  • Slide 13 - 4. Radioactive decay Radiometric dating – gives us the age of items from the decay of radioactive materials found within the object Moon rocks have been dated and found to be older than Earth Gives us an estimated time that Earth and the Moon formed
  • Slide 14 - 5. Stellar formation and evolution We observe the life cycles of stars across the universe using tools such as satellites and telescopes we view stars form, burn and explode
  • Slide 15 - 6. Speed of light and stellar distances The speed of light is a universal constant of 300,000 km/s2 We observe stars millions/billions of light-years away A light-year is the distance that light travels in 1 year – the light we see today from a star 500 light years away is 500 years old The furthest stars away are 10-15 billion light years away We have telescopes that can see further, but there isn’t anything viewable
  • Slide 16 - LASTLY – we are pretty sure everything has a beginning, right?
Bowling Free PowerPoint Template

Bowling

Views : 749

Cigarettes Free PowerPoint Template

Cigarettes

Views : 867

Photography Free PowerPoint Template

Photography

Views : 484

Female Mosquito Free PowerPoint Template

Female Mosquito

Views : 531

Drugs Medicine Free PowerPoint Template

Drugs Medicine

Views : 1098

Swans Free PowerPoint Template

Swans

Views : 473

Bird Free PowerPoint Template

Bird

Views : 345

Social Media Words Free PowerPoint Template

Social Media Words

Views : 460

Ocean Free PowerPoint Template

Ocean

Views : 387

Interior Free PowerPoint Template

Interior

Views : 560

Time Management Free PowerPoint Template

Time Management

Views : 553

Good Friday Free PowerPoint Template

Good Friday

Views : 966

Woman Meditation Free PowerPoint Template

Woman Meditation

Views : 543

Traffic Lights Free PowerPoint Template

Traffic Lights

Views : 634

Saving Money Free PowerPoint Template

Saving Money

Views : 890

Diet Free PowerPoint Template

Diet

Views : 502

Nature Abstract Free PowerPoint Template

Nature Abstract

Views : 560

Cloud Computing Technology Free PowerPoint Template

Cloud Computing Technology

Views : 2997

Autumn Free PowerPoint Template

Autumn

Views : 607

Law Rules Free PowerPoint Template

Law Rules

Views : 1919

Description : The Big Bang Theory Time begins The universe begins ~13.7 Billion years ago The universe begins as the size of a single atom The universe began as a violent expansion ...

Tags : The Big Bang Theory (Rialto Unified School District)

Shortcode : Get Shareable link