Well, it’s official, as of 2022, the Cleveland Indians baseball team is changing their name to the Cleveland Guardians and we here at The Objective Observer are fully supportive and applaud this change. While one may take issue with the lame name chosen, the Guardians, or decry the abomina...
If the space inside an atom is not a vacuum, then what is it? It is said atom is neither created nor destroyed then how this universe came into existence? When temperatures are near absolute zero, what process causes atoms to begin to clump? Why is there more matter than antimatter? Why...
Surely everything was perfectly set up for life to appear and evolve. But Earth still lacked the basic ingredients of life: organic molecules.毫无疑问，一切都为生命的出现和进化做好了完美的准备。但是地球仍然缺乏生命的基本成分：有机分子。All living things on Earth are made of the same building ...
Visible light is a range of electromagnetic radiation that is visible to humans. The wavelength of visible light varies from 380 nm to 750 nm. Visible light comprises seven distinct colors of different wavelengths.Answer and Explanation: Atoms are very small having a size of approximately 10...
It isn't too hard to imagine that if we add heat energy to a gas we raise the temperature by causing its molecules to move around more vigorously which in turn makes it want to expand,for each madly careening molecule is knocking its neighbors farthe
a) A large boulder precariously resting on a cliffs edge b) The rapid movement of molecules in the air c) A parked car in a hot garage The acceleration of a particle moving along the x-axis at time t is given by a(t) = ...
Today, airplanes, helicopters, missiles, and rockets are designed in computers in a process that involves iterating through enormous numbers of designs before anything is made. Until very recently, novel drug-like molecules were nearly always made first like early airplanes, then tested to see if...
However there are commercials you can skip after 5-7 seconds. I have always avoided the invasion of commercials but I don’t blame Mike for adding in commercials. Things Mike is not allowed to say out loud or just doesn’t see. Gentiles are not the elect. And the elect are not ...
and when those bands are broken that potential energy transformed to other types of energy like heat or light Kinetic energy is the energy of motion, and molecules(分子)are always moving, They're not necessarily going somewhere (though they could be), but they are vibrating(震动), stretching...
In a nuclear explosion, debris would burn up in the Earth’s upper atmosphere, and the atmospheric molecules would absorb heavy ions. These extra radioactive molecules are actually useful in certain ways, which will be explained in the next section. ...