H-R Diagram Revie (Revolution & Tides)

Front

What season is the Southern Hemisphere experiencing when the Northern Hemisphere is leaning away from the Sun?

Back

Summer

Front

Which season is taking place in the Northern Hemisphere in Position 3 of the H-R Diagram?

Back

Summer

Front

What is the color of stars with the highest surface temperature?

Back

Blue

Front

What type of star is Sirius B according to the Hertzsprung-Russell Diagram?

Back

Hot and Dim Star

Front

During which moons do neap tides occur?

Back

1st quarter and 3rd quarter moons.

Front

What is the H-R Diagram used for?

Back

To classify stars based on their luminosity, color, temperature, and evolutionary stage.

Front

What does a star's color indicate about its temperature?

Back

Blue stars are the hottest, while red stars are the coolest.

Front

What are the two types of tides?

Back

Spring tides and neap tides.

Front

What causes the seasons on Earth?

Back

The tilt of Earth's axis and its orbit around the Sun.

Front

What is a spring tide?

Back

A tide that occurs during the full moon and new moon when the gravitational forces of the Moon and Sun align.