Parallax and triangulation can be used to determine the...

distance between a star and a planet

on the EMS, radio rays are known for their

low energy and long wavelengths

The basic physics principle used in the science of rocketry is that "For every action

there is an equal and opposite reaction

What is the doppler effect?

change in frequency (pitch) as an object moves

apparent object movement due to different viewer perspective

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Science 9 Space Topic 3

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a summary of key concepts in the Science#9 #Alberta #Space Curriculum

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Questions 23

Answers

1
Famous Quotes from Movies
Star wars
Jaws
King Kong
The Terminator
2
What are red shifted stars?
Stars getting bigger.
Stars in the Earth's penumbra.
Stars coming toward us.
Stars receding from us.
3
Using the parallax technique, the longest baseline you can use is the diameter of Earth's
orbit
surface
atmosphere
crust
4
Parallax and triangulation can be used to determine the...
distance between a star and a planet
composition of a star or planet
magnitude of a star’s brightness
speed a planet is orbiting a star
5
whats movies is this
The Lion King
The Addams Family
The Secret Life of Pets 2
toy story 4
6
A star is born in a
prostar
black hole
solar system
nebula
7
on the EMS, radio rays are known for their
low energy and short wavelengths
high energy and long wavelengths
low energy and long wavelengths
high energy and short wavelengths
8
The basic physics principle used in the science of rocketry is that "For every action
there is a reason to overcome gravity
there is an equal and opposite reaction
forces will remain constant
distance and speed will be decreased
9
Trivia: Name the Christmas Movie
A Christmas Story
Elf
Elk
The North Pole Adventure
10
What are advantages of radio Telescopes?
All the above
Observations are along a specific frequency so its different information
Can observe 24/7
Clouds, rain, and snow don't effect it
11
What is the doppler effect?
change in frequency (pitch) as an object moves
wavelength getting smaller
change in the height of a wave
the distance from wave to wave
12
The spectrum of an approaching star shows the dark bands shift slightly towards the
centre of the spectrum
blue end of the spectrum
red end of the spectrum
13
RANDOM TRIVIA: Who is this sports player?
Lebron James
James Carter
Stephan Curry
Kyle Lowry
14
Logo Trivia
Nikey
Addidas
Nike
Louis Vuitton
15
Stars are hot glowing balls of
hydrogen and helium
xenon and hydrogen
xenon and phosphor
helium and carbon
16
Which of these movies was not made by Pixar?
Shrek
Up
Toy Story
Cars
17
Hertzsprung and Russel compared
composition and radiation
luminosity and temperature
colour and size
brightness and weight
18
The benefit of interferometry for scientists is
increased resolution
greater distances
working together
sharing images
19
What will our Sun eventually become?
Supernova
Black Hole
Red Giant
Neutron Star
20
What is parallax?
apparent object movement due to different viewer perspective
a star
astronomer's theory about how fast stars are moving
a way to calculate mass of a star
21
The Hubble Telescope is
a radio telescope
a reflecting telescope
a very large array
a refracting telescope
22
The star's spectrum helps astronomers determine the
life cycle of a star
orbital rotation
distance of stars
composition of stars
23
Reflecting telescopes use
mirrors
lasers
lens
windows

Science 9 Space Topic 3 Flashcards | StudBud