Celestial bodies 2

....... uses glass lenses ( like a magnifying glass )

• Refracting telescope

• Reflecting telescope

• Both of them

• none

......... uses mirrors

• Reflecting telescope

• Refracting telescope

• Both of them

• None of them

According to Newton's law of universal gravitation :

• the bigger you are , the smaller your gravity

• the bigger you are , the bigger your gravity

• the smaller you are , the bigger your gravity

• Size of the object and its gravity are not related

Tags

NGSS.MS-PS2-4

......... consist of head and tail

• Asteroids

• Comets

• Meteors

• Planets

If you have stronger gravity, then you can grab onto more moons

• True

• False

Tags

NGSS.MS-ESS1-2

NGSS.MS-PS2-4

Which planet has the highest number of moons ?

• Mars

• Mercury

• Jupiter

• Venus

....... planets have the highest density

• Terrestrial

• Jovian

According to Newton , The force of attraction between any 2 objects depend on :

• Length and width

• Size and volume

• Size and distance

• Velocity of the 2 objects

Tags

NGSS.MS-PS2-4

^{Objects made of ice, gas and dust and orbit our sun are called:}

• Asteroids
• Comets
• Meteroids
• Meteors

Made Primarily of Rock

• Gas Giants
• Terrestrial