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WorksheetsNat 5 Space Revision
Total questions: 13
Worksheet time: 10mins
Name
Class
Date
1.
There is an emission spectrum and absoption spectrum shown here. What is the bottom spectrum?
a)
an emission spectrum
b)
an absoption spectrum
c)
neither
d)
both
2.
Which has the LONGEST wavelength and, therefore, the lowest frequency/energy
a)
Gamma Rays
b)
Radio Waves
c)
Visible Light
d)
Infrared rays
3.
The unknown emissions spectra belongs to the element
a)
Hydrogen
b)
Mercury
c)
Neon
d)
Sodium
4.
The unknown emissions spectra belongs to the element
a)
Hydrogen
b)
Mercury
c)
Neon
d)
Sodium
5.
What gases are in the unknown mixture?
a)
Gas B & Gas D
b)
Gas C & Gas B
c)
Gas A & Gas D
d)
Gas D & Gas C
6.
Which element(s) is/are found in the star's spectra below?
a)
Hydrogen only
b)
Hydrogen & Helium
c)
Calcium only
d)
Hydrogen & Calcium
7.
Which elements are in the unknown sample?
a)
A and B
b)
B and C
c)
A and D
d)
B and D
8.
It takes Earth _________ to make one complete rotation on its axis.
a)
24 hours
b)
365 days
c)
28 days
d)
24 days
9.
It takes Earth _____________ to make one revolution or orbit around the Sun.
a)
365 days
b)
365 hours
c)
28 days
d)
24 hours
10.
Which is the closest Planet to the Sun?
a)
Neptune
b)
Venus
c)
Earth
d)
Mercury
11.
Which is the furthest Planet from the Sun?
a)
Neptune
b)
Venus
c)
Pluto
d)
Uranus
12.
How many planets are in our Solar System?
a)
6
b)
8
c)
9
d)
10
13.
In the order of the planets, Earth comes after which other planet?
(a)
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