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The kinetic energy of a 2 kg mass travelling at 1 m/s, or a 1 kg mass travelling at 1.41 m/s. The energy required to lift an apple up 1 m, assuming the apple has a mass of 101.97 g. The heat required to raise the temperature of 0.239 g of water from 0 °C to 1 °C. [15] The kinetic energy of a 50 kg human moving very slowly (0.2 m/s or 0.72 km/h).
Since there are 6.02214076 × 10 23 particles (atoms, molecules, ions etc.) per mole, 1 joule per mole is equal to 1 joule multiplied by 6.02214076 × 10 23 particles. Because of the typical order of magnitude for energy changes in chemical processes, kJ·mol −1 is normally used instead of J·mol −1.
World War II deaths by country World War II deaths by theater. World War II was the deadliest military conflict in history.An estimated total of 70–85 million deaths were caused by the conflict, representing about 3% of the estimated global population of 2.3 billion in 1940. [1]
Various theories have been proposed by scholars over time in regards to the genetic makeup and population history of East Asian peoples and their connection to genetically related populations such as Southeast Asians and North Asians, as well as Oceanians, and partly, Central Asians, South Asians, and Native Americans.
Similarly Iran's engineering output had grown to 1.6% of the world's output being greater than Belgium or Sweden and just smaller than Russia's output at 1.8%. During the period 1999–2008, Iran improved its science impact from 0.66 to 1.07 above the world's average of 0.7 similar to Singapore's. In engineering Iran improved its impact and is ...