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WorksheetsAstronomy Test 2 review
Total questions: 85
Worksheet time: 46mins
Telescopes are like ______________ buckets
heat
time
light
electricity
The first telescopes developed used __________ to bend light
mirrors
metal plates
electricity
glass lenses
The bending of light as it passes through an object
refraction
reflection
retortion
recapitulation
The reflector telescopes developed by Newton used
cameras
electricity
gravity
mirrors
The amount of matter in an object is its_________
volume
mass
density
weight
What two things does the force of gravity depend on?
mass of the two objects
volume of the two objects
distance between the two objects
surface area of the two objects
When objects are free to move under the effects of gravity, they are in _____________
stasis
inertia
orbit
equilibrium
What do tidal forces directly do to a planet?
change its mass
change its shape
change its weight
change it speed
What tide will Sponge Bob experience?
high tide
medium tide
low tide
spring tide
What tide will Sponge Bob experience?
high tide
spring tide
low tide
new tide
What tide will Sponge Bob experience?
high neap
low neap
high spring
low spring
What tide will Sponge Bob experience?
high neap
low neap
high spring
low spring
The moon blocks the sun casting a shadow on the earth
lunar eclipse
full eclipse
solar eclipse
new eclipse
The suns atmosphere that is only visible during a total solar eclipse
umbra
penumbra
corona
solar crown
partial shadow during an eclipse
shadowmoor
penumbra
penultimate
umbra
lunar eclipse
solar eclipse
new eclipse
full eclipse
During a solar eclipse the moon is in which phase?
new
full
1st quarter
3rd quarter
When the moon is farther away it does not block the entire face of the sun during an eclipse
Geo eclipse
Lunar eclipse
Solar eclipse
Annular eclipse
Why don’t we have a solar eclipse every new moon?
Moon is too small
Earth is too big
Moon’s orbit is tilted 5 degrees in respect to Earth's orbit
Moon only orbits the earth 2 -5 times a year
Astronauts in orbit around the Earth experience...
no gravity
microgravity
extreme gravity
quasi gravity
What kind of eclipse is created when the moon blocks the sun casting a shadow on the earth?
Lunar
Geo
Solar
Annual
Why don’t we have a solar eclipse every new moon?
The Earth is too big
The moon is too small
The moon’s orbit is tilted 5 degrees in respect to the earth
The moon only orbits the earth 2 -5 times a year
Why are solar eclipses smaller and shorter when compared to a lunar eclipse?
The earth is closer to the sun than the moon
The moon moves slower than the earth
The moon’s orbit is tilted compared to the earth’s orbit
The moon is much smaller than the earth
the sun’s atmosphere (becomes visible during a solar eclipse)
umbra
penumbra
corona
stratosphere
Shadow when the sun is partially blocked
umbra
penumbra
overshadow
undershadow
Shadow when the sun is totally blocked
overshadow
ultishadow
penumbra
umbra
craters on moon edge allow light to slip by during an eclipse
Corona
Bailey's beads
Galileo's tears
Copernicus beams
This eclipses only last for a maximum of 7-8 minutes
Solar
Umbral
Lunar
Penumbral
This Eclipse can last for up to two hours
Exponential
Transistional
Solar
Lunar
When the moon is farther away it does not block the entire face of the sun
Annual eclipse
Solstice eclipse
Coronal eclipse
Transit eclipse
Which of the following is an Annular eclipse?
Solar eclipse
Lunar eclipse
Transit eclipse
Earth eclipse
Astral eclipse
Lunar eclipse
Solar eclipse
medial eclipse
What is this?
sun bubble
corronus effect
diamond ring effect
lunar shine
A telescope works by gathering ___________ like a bucket gathers water
nuclear molecules
electricity
light
heat
Our first telescopes were Refractors, which means they used which optical device?
mirrors
metal plates
lenses
tubes
What is refraction?
making an object appear bigger
making an object appear clearer
Light bending as it passes through an object
Light bouncing off an object
What is magnification?
making an object appear bigger
making an object appear clearer
Light bending as it passes through an object
Light bouncing off an object
What is reflection?
making an object appear bigger
making an object appear clearer
Light bending as it passes through an object
Light bouncing off an object
What is resolution?
making an object appear bigger
making an object appear clearer
Light bending as it passes through an object
Light bouncing off an object
A type of light that is invisible to the eye but can be detected by certain telescopes.
super light
ecliptic light
infrared light
flat light
What optical device does a Reflector telescope use?
digital detector
mirrors
glass spheres
lenses
What type of telescope is this?
Simple
Non-optical
Reflector
Refractor
Eyepiece
A
B
C
D
E
light waves
A
B
C
D
E
Concave mirror
A
B
C
D
E
flat mirror
A
B
C
D
E
focal point
A
B
C
D
E
Name this telescope.
Simple
Refractor
Mirror
Reflector
Which of the following is a type of light humans cannot see with our eyes but some telescopes can?
microwaves
sound
dark matter
rainbow
Why can photograph get more detailed images than or eye?
they avoid atmospheric disturbances
they collect more light than the eye
collect light faster
They don't
19. What is "remote astronomy"?
controlling telescopes from a distance
looking at stars in other galaxies
Looking at stars more than 100 light years away
Using satellite dishs to collect Radio waves
What is the main reason we put telescopes in orbit?
closer to stars
avoid day/night cycle
avoid atmosphere
avoid theft
These devices are direct improvement to photographs.
Augmented reality
digital detectors
cloud computing
artificial intelligence
Define mass.
how much space an object takes up
how much matter is in an object
the dimensions of an object
how heavy an object is
The amount of mass in a given volume is known as...
weight
length
resistance
density
Which of the following is true about mass?
An object with more mass is easier to get moving
An object with less mass is harder to get moving
Objects with larger masses resist change less than objects with smaller masses
Objects with smaller masses resist change less than objects with larger masses
Gravity depends on
the volume of the two objects and the distance between them
the mass of the two objects and the distance between them
just the distance between the two objects
the density of the two objects only
Since Gravity is an attractive force, which of the following is NOT true?
Gravity really only works on the surface of a planet
Gravity accelerates an object as it falls
It can only draw things in, not repel them
When objects fall they get faster the longer they fall
When objects are free to move under the effects of gravity, we say they are in_________.
stasis
inertia
orbit
escape velocity
Kepler realized that planets orbit the sun in a ________.
perfect circle
ellipse
parabola
hyperbola
The rate of speed needed for an object to leave its orbit is known as___________
angular momentum
escape velocity
terminal velocity
thermal acceleration
Weight is not just the force of gravity on mass, but also______________
how a surface repels an object
how the object is affected by light waves
how hard a surface pushes back on a mass
how the velocity of an object changes during a fall
What are the particles of light, that have no mass, but are affected by gravity?
Protons
Neutrons
Photons
Solarites
What is a high tide?
Sea pulled TOWARD the moon where Earth is CLOSEST to the moon
Sea pulled AWAY from the moon where Earth is FARTHEST to the moon
Sea pulled AWAY from the moon where Earth is CLOSEST to the moon
Wha type of tide would this arrangement of earth-moon-sun create?
full moon tide
new moon tide
neap tide
spring tide
What is sponge bob experiencing?
High tide
Low tide
Spring tide
Neap tide
What is Sponge Bob experiencing?
High tide
Low tide
Neap tide
Spring tide
What is Sponge Bob experiencing?
High Tide and Spring tide
High Tide and Neap Tide
Low tide and Spring tide
Low tide and neap tide
What is Sponge Bob experiencing?
High Tide and Spring tide
High Tide and Neap Tide
Low tide and Spring tide
Low tide and neap tide
What is sponge bob experiencing?
High tide
Low tide
Spring tide
Neap tide
What is Sponge Bob experiencing?
High Tide and Spring tide
High Tide and Neap Tide
Low tide and Spring tide
Low tide and neap tide
