Typically, for a public space short story contest, you need to create an original story within a given word limit. The theme has to be centered around public spaces. Also, there could be rules about the format of submission and who can enter, like age restrictions or geographical limitations.
The requirements usually include a specific word count, a theme related to public spaces, and original content. Evaluation criteria might involve creativity, plot development, and character portrayal.
The selected question bank and answers for the 2020 Science Popularity Contest are as follows:
1 What is Entropy? What is the definition of Entropy?
Answer: Entropy is a physical quantity that describes the degree of disorder in a system. The commonly used symbol is S. Its definition can be expressed as: in an isolated system, all physical processes have a random and irreversible property in terms of energetics, that is, the degree of chaos in the system will always increase with time. Thus, the symbol S for the infinity of the value of the entropies means that its absolute value always tends to be positive infinity. The physical properties of entropies could be described by the second law of energetics, which was the law of conservation of energy and the principle of constant entropies.
2 What does the principle of increase in entropies mean? What is the relationship between the principle of the increase of the degree of entropies and the second law of energetics?
Answer: The principle of the increase of the entropies means that the entropies in an isolated system always increase with time. In other words, the increase of the entropies in an isolated system is inevitable. The principle of the increase of the entropies was an important inference of the second law of energetics. It showed that the entropies of an isolated system always tended to increase rather than decrease. The second law of energetics states that in an isolated system, heat cannot flow from a high-temperature object to a low-temperature object, but must flow from a low-temperature object to a high-temperature object.
What is the second law of energetics? What is the basic principle of the second law of energetics?
Answer: The second law of energetics is a law describing the flow of heat in nature. It states that heat cannot flow from a low-temperature object to a high-temperature object, but must flow from a high-temperature object to a low-temperature object. The basic principle of the second law of energetics could be expressed as: All physical processes in an isolated system are energetically random and irreversible. The flow of heat must satisfy the increasing trend of the increment of the entropies, and the flow of heat must also satisfy the increasing trend of the entropies, so the flow of heat must be an inverse entropies flow.
What is quantum mechanics? What are the important features of quantum mechanics compared to classical mechanics?
Answer: Quantum mechanics is a physics theory that describes the behavior of microscopic particles. Compared to classical mechanics, it has the following important features:
(1)The microscopic particles have the properties of particles and waves, and their motion states can be described by probability clouds.
(2)The measurement results of microscopic particles were related to their motion state and could not be simply predicted by the laws of classical physics.
(3)The behavior of microscopic particles is affected by the entanglement of quantum states and quantum superpositions, and their states cannot be determined at the same time.
(4)The basic physical quantities in quantum mechanics, such as energy, momentum, and angular momentum, were scattered and uncertain.
There are names like 'The Dark Expanse' which gives a feeling of mystery and danger. 'The Star - Speckled Void' which combines the idea of the stars and the emptiness. 'The Cosmic Deep' is also a great name as it makes you think about the profound depth of space in science fiction.
One common name for space in science fiction is 'the Void'. It gives a sense of emptiness and the unknown. Another is 'the Cosmos', which has a more grand and all - encompassing feel. 'The Black' is also used, emphasizing the darkness of space.
In science fiction, space telescopes often serve as a plot device to discover new threats or wonders. For example, they might detect an approaching alien fleet early, adding suspense to the story.
One well - known spaceship name is the USS Enterprise from 'Star Trek'. It's a starship that has gone on many adventures across the galaxy. Another is the Millennium Falcon from 'Star Wars'. It's a fast and somewhat beat - up ship that Han Solo pilots. And there's also the Nostromo from 'Alien'. It's a mining ship that unfortunately encounters a deadly alien creature.
It could be a really interesting read. Maybe it's about cats traveling through the cosmos, having all sorts of adventures on different planets. It might explore how cats, with their curious nature, would interact with alien species and strange new environments in space.
Well, space artillery in science fiction is significant as it shows the technological advancement of the fictional civilizations. It gives an idea of how far the species in those stories have come in terms of weaponry. For example, in 'Warhammer 40K', the Imperium has some extremely powerful space artillery that reflects their military might.
In science fiction, some common parts of space include star systems. A star system often has a central star like our Sun, and planets orbiting around it. Planets can be diverse, such as gas giants or rocky terrestrial planets. There are also asteroid belts, which are regions filled with small rocky and metallic objects. Another part is nebulae, which are large clouds of gas and dust, often depicted as beautiful and colorful in science fiction. These can be the birthplaces of stars.