- The necessary means to make fossil fuel consumable energy is heat burns the source to make it energy
- 1 Water, at the top of a waterfall controlled by a dam, has potential energy.
- 2 As water moves down the waterfall, the water’s potential energy from its earlier position transforms into motion/kinetic energy.
- 3 The falling water lands on a turbine which spins a generator.
- 4 As the turbine (generator) turns, it moves copper wire along a magnet which creates a flow of electrons (electricity), which is then transferred to a wire.
- 5 The electricity travels through wires from the generator in the hydro-station to your house, and the wires continue behind the walls in your home to your electrical outlets.
Hydro: Because it would take to much to set up a bunch of turbines even though its renewable, people don't have lakes or river in the city therefore its inefficient there .
Wind: Its not always windy so when wouldn't always be able to power your electricity.
Solar power: Would be very expensive to set up solar powered consumers every where and you would not have electricity at night when the sun goes down so therefore it would be inefficient.
- Question 11) Coal and things like wen use today which is probably a limited source but a reliable one.
- Part 2: Its so dependable because it is able to keep our lights and things on now and there's plenty of it at the time .
12: Yes because if we drained all from ne source it would be out pretty soon.
13: I'm not sure sorry but here's what I think
Chemical (potential)
Thermal
Motion
Electricity
14:
- We need it to power the other wires that gives us light power to things like gas pumps and electronics
- It helps get water to peoples house with powering pumps
- It goes all through the city to ensure that we are able to do things like have lights to see at night and so on
I HOPE THIS HELPS IT TOOK A WHILE :D
I think the answer to this question is mountains
Answer:
A mess because then there's to mush demand & not enough supply.
Explanation:
The correct answer is instrumental and hostile aggression.
Angela shows signs of instrumental aggression, while Bernie shows signs of hostile aggression. Aggression is described as the the personality or an individual's violent conduct that may result to a violent opposition of another individual or group of individuals.
Explanation:
I think it's $840
For markup, it's 80% which means 4/5
GP/Cost = 4/5
GP/4200 = 4/5
5×GP = 4×4200
5GP = 16800
GP = 16800÷5 = 3360
Therefore, if we less the markup from the cost, what is left is 4200-3360 = 840
I'm a little bit unsure but I tried to help .. please do consult one more answer from an another brainly :)
