Sci-Aura

  Why Oxygen is more important to living Beings? Oxygen is a gas that is colorless, odorless, and tasteless. Oxygen is most important for living beings. We inhale 21% of oxygen and exhale 16%.  Oxygen is necessary because it is one of the best oxidizers. It is necessary for cell growth and energy. Oxygen is required t our body to create energy from glucose. This reaction takes place in the cells of our body when energy is required.                              Our body uses oxygen in cellular respiration. Cellular Respiration is the way our bodies change carbohydrates and sugars to energy { ATP}. It is required for the cells in our body to breakdown complex food molecules into simpler substances. During this process, energy is released which is utilized for all the cellular and other functions of the body. Oxygen breakdown waste prod...

How to calculate our weight on the moon ? We know that , Earth has more mass than the moon. Therefore, the sun puts more energy on it. As far as we know, gravitational force has the power to pull anything down. The acceleration due to gravity on the surface of the Earth is 9.8 m / s2 and also we know that about 1/6 of the Earth's gravity is on the Moon. It fits to find our weight on the moon . So let me Explain with an example . For example, if a person weighs 60 kgs on earth . That person weighs   1/6 of his/her original weight on the moon . It means 1/6 * 60 = 10. Therefore , he/she will weighs 10 kgs on the moon . This is the method to find weight on the moon .       Facts about moon :- 1.      If the Earth had no moon we would have only 6 hours a day. 2.       Each year the distance between the Earth and the Moon increases by 3.8 cm.

   What causes the sound of thunder? When thunderstorms occur, the temperature around the thunder is   29730 degrees Celsius. However, the temperature around the sun is 5500 degrees Celsius. Means , The temperature is about 5 times the temperature of the sun .That is, because of the high temperature, the wind particles try to expose themselves to extreme heat.                                            During that time, other air particles next to them are swiftly and forcefully squeezed or pushed. At that point the noise is generated.That noise we will hear at the time of thunder . So when a thunderstorm hits , we see the light of it before the noise. This is because the speed of light travels 300,000 km per second. The speed of the ...