https://padlet.com/amirulsyafiq/energy 1.Group Name 2.Answer 6 Question in Case Study 3. Insert Suitable Picture or Video en-us 2016-08-25 09:16:54 UTC 2016-08-26 00:44:15 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Thunder.png https://padlet.com/amirulsyafiq/energy/wish/119810593 1.The bad impact of using fossil fuels and hydropower as main sources is rain acidic,thinning of ozone layer .
2.wave energy
3.Wave energy contains roughly 1000 times the kinetic energy of wind,allowing much smaller and less conspicious devices to produces the same amount of power in a fraction of the space
4.wave energy is produced when electricity generator are placed on  the surface of the ocean .kinetic energy change to kinetic energy change  to electricity energy.
5.RM354 million for whole malaysia.
6.The disadvantages is wave length, weak performance in rough weather]]> 2016-08-25 13:58:23 UTC https://padlet.com/amirulsyafiq/energy/wish/119810593 irfannazhan03x https://padlet.com/amirulsyafiq/energy/wish/119814062 1.can cause air pollution and water pollution which causes by the carbon monoxide,nitrous oxide,methane gas and dust which causes acid rain and haze
2.solar energy plant
3.because it is a renewable type energy
4.this solar powered panels converts the sun ray's into electricity by exciting electrons in silicon cells using the photons of light from the sun.
5.the cost might reach 203 million per a solar power plant.
6.the possible disadvantages from my project is the service warranty.To overcome this we can make rebate with the service payment in case if the power plant had an accident.]]> 2016-08-25 14:09:15 UTC https://padlet.com/amirulsyafiq/energy/wish/119814062 https://padlet.com/amirulsyafiq/energy/wish/119815017 1. Disadvantages of use fossil fuels and hydro power as main sources is environment hazards,air pollution and non-renewable energy.

2.Alternative sources of energy use is bio-ethanol.

3.Energy change to gas after fermentation like ethanol.The gases will boiled the water and the steam will rise and enter the turbin.After that the turbin will rotate.

4.Cost to build the station is around RM1 billion.

5.Possible advantages from this project is decrease uses of fossil fuels while the disadvantages is release carbon dioxide.

]]> 2016-08-25 14:12:13 UTC https://padlet.com/amirulsyafiq/energy/wish/119815017 shaheensyook https://padlet.com/amirulsyafiq/energy/wish/119817400 1-(a)HYDROPOWER - Impact on land use, wildlife impacts and life-cycle global warming emissions 
   (b)FOSSIL FUELS - Impact on global warming, water and land pollution.
2-Solar Energy
3-Because Malaysia accept sunlight for 11-12 hours per day compare to other countries.
- When Malaysia accept sunlight for 11-12 hours, the solar energy have stored more solar energy to use at night.
4-When photovoltaic cell converts sunlight,electron flow happened and become electric current and produce electric energy.
5-RM 960 million
6-solar inefficiency
    -we must expand bigger places to make the solar power work constant basis
     Costly
    - save energy while using the power]]> 2016-08-25 14:19:06 UTC https://padlet.com/amirulsyafiq/energy/wish/119817400 https://padlet.com/amirulsyafiq/energy/wish/119823639 1.hydropower and fossil fuels disadvantages are environtment damage and non renwable
2.biomass energy
3.because biomass is renewable and it is easy to produce.
4.the first one is simply to burn biomass directly,heat,water to steam and sending it through a steam turbin ,which then generates electricity
5.RM110-175BILLION(27,5-43BILLION EURO)
6.The burning method of biomass is not clean. it is similar to the burning of fossil fuels and produce large amount of carbon dioxide.However,it produce much less harmful pollutants.]]> 2016-08-25 14:39:33 UTC https://padlet.com/amirulsyafiq/energy/wish/119823639