Vyvinutý cukrový palivový článok s 2x kapacitou oproti Li-Ion batériám
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Re: Watthodiny
Od: leader
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Pridané:
2014-01-24 10:43:05
One joule in everyday life represents approximately:
the energy required to lift a small apple (with a mass of approximately 100 g) vertically through one meter.
the energy released when that same apple falls one meter to the ground.
the heat required to raise the temperature of 1 g of water by 0.24 K.[6]
the typical energy released as heat by a person at rest, every 1/60th of a second.[7]
the kinetic energy of a 50 kg human moving very slowly (0.2 m/s).
the kinetic energy of a tennis ball moving at 23 km/h (6.4 m/s).[8]
the kinetic energy of 1 kg moving √2 m/s.
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