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WorksheetsOptical Energy
Total questions: 10
Worksheet time: 2mins
Name
Class
Date
1.
which state uses the most optical energy?
a)
Wyoming
b)
Louisiana
c)
North Dakota
d)
Washington
2.
which state uses the most optical energy?
a)
Wyoming
b)
Louisiana
c)
North Dakota
d)
Washington
3.
Which state uses the most solar energy
a)
Arizona
b)
California
c)
New york
d)
Colorado
4.
What is solar energy?
a)
energy from plants
b)
energy from the sky
c)
radiant energy emitted by the sun
d)
radio active energy
5.
Who discovered solar power
a)
Loui Armstron' Donatelo
b)
Andre Borrlel
c)
Anthony Vonsuela
d)
Alexandre Edmond Becquerel
6.
Which is NOT a advantage of solar energy
a)
No moving parts required
b)
Clean energy. No combustion. Gives off no pollution.
c)
Require minimal maintenance
d)
Non-expensive
7.
Which is NOT a disadvantage
a)
Requires a lot of space
b)
Energy storage is expensive
c)
Intermittent
d)
Needs lost of maintenance
8.
Does solar energy work well at night
a)
NO
b)
YES
9.
How much solar energy reaches the Earth's surface at any given moment?
a)
1.3 terrawatts
b)
173,000 terrawatts
c)
173 terrawatts
d)
1.4 gigawatts
10.
Of all new generating capacity added to the U.S. electrical grid in 2015, what percentage was solar?
a)
42.6%
b)
85%
c)
32%
d)
29.4%
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