H-R diagram Life cycle Big Bang EMS Oher Objects in the solar system Eleanor M. Savko FJ Life cycle Big Bang 5/22/2018 EMS Oher Objects in the solar system 1 pt 1 pt 1 pt 1 pt 1 pt 2 pt 2 pt 2 pt 2 pt 2 pt 3 pt 3 pt 3 pt 3 pt 3 pt 4 pt 4 pt 4 pt 4 pt 4 pt 5 pt 5 pt 5 pt 5 pt 5 pt

The coolest color

Red

Which is brighter a star: a magnitude of +6 or -6

-6

Color of the largest and brightest Main Sequence stars

blue

Color of the sun

yellow

White dwarfs have a ___magnitude and a ___temperature

Low and high

A star forms when ____ starts in its core

fusion

Our sun will end up as a

White dwarf

The formula of fusion is

H + H He + stuff

Most stars are in what part of the H-R Diagram.

Main Sequence

List these in the order that they occur: White dwarf Main sequence Nebula Red Giant

Nebula Main Sequence Red Giant White Dwarf

When the spectral lines are red shifted the star is moving ___

away

90% of what stars are made of is ___

hydrogen

What is the name of our galaxy ?

Milky Way

The Big Bang is believed to have occurred 12 ____ years ago

billion

What do each letter in this formula mean ? e = m c2 Daily Double

e = energy m = matter (stuff) c = speed of light

has the greatest energy Which part of the EMS has the greatest energy

Gamma rays

produced when white light A rainbow of colors is produced when white light passes through a prism because the light ___ varying amounts based on wavelength

Refracts (bends)

List visible light from the longest to shortest wavelength

Red Orange Yellow Green Blue Indigo Violet

The speed of light is

186,000 miles/second

Which is correct: A small amount of stuff equals a huge amount of energy. Or A small amount of energy equals a huge amount of stuff.

A small amount of stuff equals a huge amount of energy.

Described as a dirty snowball

comet

Orbit the sun between Mars and Jupiter

asteroids

Also known as shooting stars or falling stars

meteors

A large amount of ______is found when a meteorite hits Earth.

iridium

Which of these orbit the sun ? Asteroids Meteoroids comets Daily Double

Asteroids comets

Solar system Milky Way galaxy universe List these from smallest to largest: universe solar system Milky Way galaxy Solar system Milky Way galaxy universe Final Jeopardy Relative size of things