1001 Brain In Gear (Power Stations REVIEW) by Joshua Hulks https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf en-us 2023-10-03 00:32:57 UTC 2023-10-03 05:51:14 UTC hello@padlet.com Your Name joshuahulks2_2 https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf/wish/2729417984 What two power stations will you compare?


How are these power stations similar?


How are these power stations different?

]]> 2023-10-03 00:34:07 UTC https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf/wish/2729417984 Your Name joshuahulks2_2 https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf/wish/2729418345 Create 3+ True or False questions about:

→ how power stations generate electricity
→ useful and wasted energy transfers in power stations. 
→ Calculating and improving efficiency 
→ Investigating a hypothesis 
→ Independent, dependent and control variables 


]]> 2023-10-03 00:34:36 UTC https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf/wish/2729418345 Sidney https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf/wish/2729665125 Two power stations to compare are the hydroelectric and nuclear power stations. Both of these involve using kinetic energy to produce electricity. However, nuclear stations require an additional use of chemical potential energy.]]> 2023-10-03 05:28:28 UTC https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf/wish/2729665125 Brian https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf/wish/2729665269 wind and nuclear
outputs are both electricity
one input energy is kinetic energy and another is nuclear]]> 2023-10-03 05:28:39 UTC https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf/wish/2729665269 Edwin https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf/wish/2729665362 Coal and Nuclear power stations
Same energy output
Different energy input]]> 2023-10-03 05:28:46 UTC https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf/wish/2729665362 Charlie 21i618_3 https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf/wish/2729665539 - I'm going to compare coal-fired power station and wind power station

- Both power stations have turbines and generators to generate the energy into useful energy output.

- Coal-fired power station applies thermal energy to produce steam to provide the kinetic energy that turns the turbines, on the other hand, wind power station's turbines are turned by the wind]]> 2023-10-03 05:28:54 UTC https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf/wish/2729665539 Wesley 21i607_2 https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf/wish/2729666327 wind and nuclear
both generate electricity 
wind isn't radioactive]]> 2023-10-03 05:29:53 UTC https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf/wish/2729666327 Alex https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf/wish/2729666414 Geothermal and Nuclear 

Same in put 

different output 

]]> 2023-10-03 05:29:59 UTC https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf/wish/2729666414 Oscar https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf/wish/2729666525 1. Coal power station and wind power station
2. Eventually the input is converted to kinetic energy
3. Different source of energy; coal power station uses thermal energy and chemical energy as initial energy source, while wind power station uses kinetic energy throughout the entire process]]> 2023-10-03 05:30:06 UTC https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf/wish/2729666525 Cruz https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf/wish/2729666670 Wind and nuclear power both provide electricity; the former produces kinetic energy, while the latter produces nuclear power. ]]> 2023-10-03 05:30:16 UTC https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf/wish/2729666670 Bonnie 21i616_3 https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf/wish/2729667143 Wind power station and hydro power station.
They are both clean sources of energy.
Instead of water, wind power is pushed by the wind.]]> 2023-10-03 05:30:42 UTC https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf/wish/2729667143 Amber https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf/wish/2729667979 What two power stations will you compare?
--> Hydropower & Wind power
How are these power stations similar? 
--> Both generates power through turbine spinning.
How are these power stations different? 
--> Uses different sources to generate power.]]> 2023-10-03 05:31:45 UTC https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf/wish/2729667979 Sidney https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf/wish/2729668563 1. Energy is measured in Watts
2. When wasted energy reduces, efficiency increases
3. All power stations involve turbines]]> 2023-10-03 05:32:33 UTC https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf/wish/2729668563 Jasmine https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf/wish/2729668863 Nuclear power station  
and heat power station 

They both use thermal energy 

The way produce thermal energy it different ]]> 2023-10-03 05:32:51 UTC https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf/wish/2729668863 Andy https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf/wish/2729668876 coal and hydroelectric
both generate electricity
one is bad for the environment, and one is good for the environment]]> 2023-10-03 05:32:53 UTC https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf/wish/2729668876 Renee https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf/wish/2729669202 What two power stations will you compare?
wind power and hydroelectric 
How are these power stations similar?
both of these involve kinetic energy to move the turbine and produce electricity. 
How are these power stations different?
they have different input energy]]> 2023-10-03 05:33:17 UTC https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf/wish/2729669202 Wythe https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf/wish/2729669278 Compare: Hydro, nuclear
Similar: Kinetic energy 
Different: Nuclear Fission been used ]]> 2023-10-03 05:33:24 UTC https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf/wish/2729669278 Lori https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf/wish/2729669293 The two power station I chose to compare are the wind power station and nuclear power station. Both of these power station use kinetic energy. However, wind power station starts with kinetic energy and nuclear power station starts with thermal energy.]]> 2023-10-03 05:33:25 UTC https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf/wish/2729669293 Phoebe https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf/wish/2729669341 What two power stations will you compare?
-Wind power  
- Hydropower

How are these power stations similar?
- Both generate power
- Both using kinetic energy

How are these power stations different?
- having different input energy ]]> 2023-10-03 05:33:28 UTC https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf/wish/2729669341 Oscar https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf/wish/2729670457 1. Practically a perpetual machine exists
2. The greater the input is, the higher the efficiency is
3. Energy is measured in Watts

]]> 2023-10-03 05:34:47 UTC https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf/wish/2729670457 Cruz https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf/wish/2729671412 1. Is energy measured in Joules
2. When the useful energy is produced, the efficiency decreases
3. The greater the output is, the greater the efficiency is]]> 2023-10-03 05:35:43 UTC https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf/wish/2729671412 Daniel https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf/wish/2729671467 Compare: Hydroelectric power station and coal power station.

Similarities: they all use kinetic energy to generate electricity.

Differences: Coal energy stations heat coal which produces thermal energy, then produce kinetic energy through steam, and push the turbine. Hydroelectric power uses the potential energy stored in the dam at higher sea level and then turns into kinetic as the water falls.


]]> 2023-10-03 05:35:49 UTC https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf/wish/2729671467 Elfie https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf/wish/2729671607 What two power stations will you compare?
Wind power station and tidal power station.
How are these power stations similar?
They both use the natural resource as their imput. Ex. Wind and Wave. 
How are these power stations different?
Tidal imput is more powerful than wind
]]> 2023-10-03 05:36:02 UTC https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf/wish/2729671607 Edwin https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf/wish/2729671699 1. Energy output is electricity
2. Energy efficiency is 100%
3. The generator converts kinetic energy into electricity]]> 2023-10-03 05:36:09 UTC https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf/wish/2729671699 Wesley 21i607_2 https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf/wish/2729671742 - All power generators release thermal energy as wasted energy
- Reducing waste energy means increasing efficiency
- Energy is measured in Watts]]> 2023-10-03 05:36:12 UTC https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf/wish/2729671742 Charlie 21i618_3 https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf/wish/2729671900 1. Q: Fans are what generate the energy into electrical energy in the power station.
A: False

2. Q: Wasted energy is the final output energy that will be useful, for example, the electrical energy provided by the power station.
A: False

3. To calculate the efficiency of an electrical device, you will need to know it's energy input.]]> 2023-10-03 05:36:26 UTC https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf/wish/2729671900 Angelina https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf/wish/2729672097 Thermal and Nuclear

Both utilizes heat source/thermal energy

Heat in Nuclear power plant is used to make steam. However, heat in thermal energy is used to convert into electricity]]> 2023-10-03 05:36:45 UTC https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf/wish/2729672097 Alex https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf/wish/2729672278 1, Do the power generate 100% efficiency
2, The higher the efficiency is the bigger the energy is 
3, All of the power is created by kinetic energy ]]> 2023-10-03 05:37:00 UTC https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf/wish/2729672278 Brian https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf/wish/2729672594 1. Efficiency = output/input*100%
2. Reducing the waste energy can improve the efficiency
3. Energy is measured in watts]]> 2023-10-03 05:37:19 UTC https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf/wish/2729672594 Andy https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf/wish/2729672881 1. All power stations involve a generator
2. input=output means efficient
3. All power stations involve kinetic energy]]> 2023-10-03 05:37:42 UTC https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf/wish/2729672881 Wythe https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf/wish/2729675125 1. Friction is a helpful stuff when generating energy
2. Efficiency is always higher than 100%
3. All power stations need turbine]]> 2023-10-03 05:40:34 UTC https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf/wish/2729675125 Vivian https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf/wish/2729677126 Compare-hydropower and wind
Similar-they both involve kinetic energy
Different-input energy]]> 2023-10-03 05:43:07 UTC https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf/wish/2729677126 Evelyn https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf/wish/2729684185 What two power stations will you compare?
Solar power station and hydro power station

How are these power stations similar?
- both are renewable energy sources
- both are used to generate electricity
How are these power stations different?
- solar uses sunlight
- hydro uses water flow (kinetic energy)]]> 2023-10-03 05:51:14 UTC https://padlet.com/joshuahulks2_2/6hrefoguhcr1w6nf/wish/2729684185