Everyday Science 2137 MCQs [All-Courses]

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The Big Dipper is part of which constellation?

A Ursa Major

B Ursa Minor

C The Great Bear

D A. and C. above

Review Detailed Answer

Correct Answer: A. and C. above

The sun is made up of 99.9% of __ and ?

A Oxygen and Hydrogen

B Hydrogen and Sulfur

C Carbon and Silicon

D Hydrogen and Helium

Review Detailed Answer

Correct Answer: Hydrogen and Helium

Antares is of the largest known ___________?

A Quasars Star

B Pulsars Star

C White Dwarfs Star

D Red Super-giants Star

Review Detailed Answer

Correct Answer: Red Super-giants Star

This in-between phase of stellar nurseries and star formation in stellar evolution is when the gathered dust is still condensing to form a star.

A Alpha Stage

B Stellar Genesis

C Protostar

D Star of Adam

Review Detailed Answer

Correct Answer: Protostar

Particle clouds from where stars are formed are known as____________?

A Stellar nurseries

B Star clouds

C Event horizons

D Singularities

Review Detailed Answer

Correct Answer: Stellar nurseries

PSR J0108-1431 is the closest known ______________ to Earth?

A Black hole

B Red giant

C Quasar

D Pulsar

Review Detailed Answer

Correct Answer: Pulsar

When a star becomes a singularity and has zero volume and infinite density, it is called_______________?

A White dwarf

B Blue giant

C Wolf-Raynet star

D Black hole

Review Detailed Answer

Correct Answer: Black hole

You have discovered a new celestial body. It has a thick atmosphere and it produces powerful cosmic winds and, when observed, the clouds obscure the body. You have determined it is this type of star.

A Wolf-Rayet star

B Red supergiant

C Stellar storm

D Pulsar

Review Detailed Answer

Correct Answer: Wolf-Rayet star

In a typical H-R diagram, stars are graphed by these two characteristics:

A Temperature and luminosity

B Luminosity and distance

C Distance and temperature

D Size and distance

Review Detailed Answer

Correct Answer: Temperature and luminosity

A pulsar is a rapidly spinning neutron star which emits:

A A blinding light when it aligns with the planets

B Radio waves detectable from Earth

C A gravitational pull which attracts high energy dust particles

D Enough energy to power itself indefinitely

Review Detailed Answer

Correct Answer: Radio waves detectable from Earth

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Everyday Science 2137 MCQs [All-Courses]

All Topics 2137

All Topics 2137

The Big Dipper is part of which constellation?

The sun is made up of 99.9% of __ and ?

Antares is of the largest known ___________?

This in-between phase of stellar nurseries and star formation in stellar evolution is when the gathered dust is still condensing to form a star.

Particle clouds from where stars are formed are known as____________?

PSR J0108-1431 is the closest known ______________ to Earth?

When a star becomes a singularity and has zero volume and infinite density, it is called_______________?

You have discovered a new celestial body. It has a thick atmosphere and it produces powerful cosmic winds and, when observed, the clouds obscure the body. You have determined it is this type of star.

In a typical H-R diagram, stars are graphed by these two characteristics:

A pulsar is a rapidly spinning neutron star which emits:

Contact Info

Everyday Science 2137 MCQs [All-Courses]

All Topics 2137

All Topics 2137

Everyday Science 2136

The Big Dipper is part of which constellation?

The sun is made up of 99.9% of ________________ and ______________?

Antares is of the largest known ___________?

This in-between phase of stellar nurseries and star formation in stellar evolution is when the gathered dust is still condensing to form a star.

Particle clouds from where stars are formed are known as____________?

PSR J0108-1431 is the closest known ______________ to Earth?

When a star becomes a singularity and has zero volume and infinite density, it is called_______________?

You have discovered a new celestial body. It has a thick atmosphere and it produces powerful cosmic winds and, when observed, the clouds obscure the body. You have determined it is this type of star.

In a typical H-R diagram, stars are graphed by these two characteristics:

A pulsar is a rapidly spinning neutron star which emits:

The sun is made up of 99.9% of __ and ?