PpPoopOoChekcy Flashcards
1
Q
🦼
A
🛴
2
Q
What are advantages of HEP?
A
- Renewable
- constant reliable power (output)
- (question specific) lower insulation costs
3
Q
What are disadvantages of HEP?
A
-
- damage habitats
- (Questions specific) lower energy output
- can be difficult to set up (within river)
4
Q
Advantages of Wind Turbines
A
- no much land is taken up and they can be built around the current environment
- it has a higher average energy output (question specific and DONT PUT PRODUCES MORE ENERGY)
5
Q
Disadvantages of wind
A
- variable / unreliable power output
- can kill bird and bats /wild life
- can be considered and eye/ear sore
- higher energy cost (question specific)
6
Q
What are advantages of most fuels being currently developed?
A
- Renewable (energy from natural sources that is always being replenished)
- both have no fuel cost
- both very small running costs
- no carbon dioxide is produced
7
Q
What is newtons 1st law
A
According to Newton’s first law of motion, an object remains in the same state of motion unless a resultant force acts on it.
8
Q
What is newtons 3rd law?
A
Newton’s third law is: For every action, there is an equal and opposite reaction
9
Q
Acid rain equation?
A
SO2+OH⋅→HOSO2
10
Q
Magnesium
A
Pale pink
11
Q
Copper
A
Blue
12
Q
Chromium
A
Dark green
13
Q
Nickel
A
Pale green
14
Q
Physical properties of transition metals
A
Strong/ hard
Dense
Low melting point
Conductor
