Astronomy10

The brightness of a star at a distance of 10 parsec is called _____.

• Light year

• Visible Spectrum

• Absolute magnitude

• Apparent magnitude

The brightness of a star as it appears from Earth is called _____.

• Light year

• Visible light

• Absolute magnitude

• Apparent magnitude

The hottest stars in space are _____in colors.

• yellow

• blue

• white

• red

Our sun is considered average is place in the __________range of the Hertzsprung-Russel diagram.

• white dwarf

• supernova

• red gaint

• main sequence

What is the name of the galaxy in which you can find our Earth?

• Super giant

• Milky way

• Apha Centauri A

• Epsilion Eridani

Tags

NGSS.MS-ESS1-2

What is the main source for all the light in the Universe?

• Planets

• Moons

• Stars

• Supernovas

Tags

NGSS.HS-ESS1-1

NGSS.HS-ESS1-3

Billions year from now what will be the last stage of our Sun

• black hole

• neutron

• white dwarf

• keep burning

Tags

NGSS.HS-ESS1-1

Quasi-stellar radio sources is called called _________for short.

• quarks

• quasars

• quantum physics

The sum total of everything that exist around us is called ____.

• galaxy

• matter

• universe

• solar system

The portion of the electromagnetic spectrum that we can see with our unaided eyes is called ____________

• gamma rays

• visible light

• Ultraviolet light

• radio waves