Hr diagram quiz

Hr diagram quiz

Multiple Choice

The Hertzprung Russell Diagram consists of two axis that are labelled...

• Luminosity and Size
• Luminosity and Temperature
• Size and Age
• Mass and Temperature

Multiple Choice

Which category is our Sun located in?

• White Dwarfs
• Supergiants
• Main Sequence
• Giants

Multiple Choice

Compared to the rest of the stars, our sun is considered...

• Extremely Large and Cold
• Small with a medium temperature
• Medium size with medium temperature

Multiple Choice

What is this section of stars known as?

• Main Sequence

• Red Giants

• White dwarfs

• Blue/Red Supergiants

Multiple Choice

Which spectral class does our star, the sun, belong to?

• M
• K
• G
• F

Multiple Choice

Which star has the lowest temperature?

• A
• B
• C
• D

Multiple Choice

Red stars are the _____________.

• hottest
• coolest
• biggest
• brightest

Multiple Choice

Which category is our Sun located in?

• White Dwarfs
• Supergiants
• Main Sequence
• Giants

Multiple Choice

Which star is the coldest?

• Yellow Star

• Red Star

• Orange Star

• Blue Star

Multiple Choice

Which star is the coldest?

• Yellow Star

• Red Star

• Orange Star

• Blue Star

Multiple Choice

Knowing the color of a star also tells us its __________

• age

• location

• temperature

• name

Multiple Choice

Which of the following lists the lifecycle of a star correctly?

• Supergiant, Giant, Dwarf, Nebula

• Supernova, Supergiant, Giant, Dwarf

• Dwarf, Main Sequence, Supergiant, Giant

• Main Sequence, Giant, Supergiant, Dwarf

Multiple Choice

What is magnitude?

• degree of compactness of a star.

• degree of temperature of a star.

• the age of a star.

• degree of brightness of a star.

Multiple Choice

What characteristics are used to classify stars?

• Flammability, weight, and reactivity

• Temperature/color and brightness

• Conductivity, luster, and density

• Malleability, distance, and viscoscity

Multiple Choice

Which spectral class does our star, the sun, belong to?

• M
• K
• G
• F

Multiple Choice

Blue stars are the _____________.

• hottest
• coolest
• smallest

Multiple Choice

Red stars are the _____________.

• hottest
• coolest
• biggest
• brightest

Multiple Choice

Compared to the rest of the stars, our sun is considered...

• Extremely Large and Cold

• Small with a medium temperature

• Medium size with medium temperature

Multiple Choice

Compared to the rest of the stars, our sun is considered...

• Extremely Large and Cold

• Small with a medium temperature

• Medium size with medium temperature