Is freezing water spontaneous or Nonspontaneous? The value of entropy of surroundings is temperature dependent and the magnitude of is large and positive when the temperature is low and vice versa. So, when the temperature is greater than, the freezing of water is non-spontaneous since the magnitude of is smaller due to which . What […]
What is a haughty manner?
What is a haughty manner? Someone who is haughty is arrogant and full of pride. When you’re haughty, you have a big attitude and act like you’re better than other people. A haughty person acts superior and looks down on others. Haughty people are disdainful, overbearing, prideful, swaggering, and obnoxious. What’s haughty eyes? A haughty […]
What type of hearing loss is caused by high exposure to noise?
What type of hearing loss is caused by high exposure to noise? Too much noise at work can lead to temporary or permanent hearing loss or tinnitus—ringing in the ears. What are 4 ways that noise induced hearing loss can be prevented? Preventing Noise-Induced Hearing Loss Avoid or limit exposure to excessively loud sounds. Turn […]
Can a person have inertia?
What causes this disk to form and flatten?
What causes this disk to form and flatten? It is the angular momentum, which results from rotation, that leads to the eventual disk shape. The disk remains in orbit, and it flattens because of angular momentum. Eventually this disk will give rise to planets, asteroids, and planetesimals. What does a nebula look like? Most nebulae […]
Is the mantle liquid?
Is the mantle liquid? The inner core is solid, the outer core is liquid, and the mantle is solid/plastic. This is due to the relative melting points of the different layers (nickel–iron core, silicate crust and mantle) and the increase in temperature and pressure as depth increases. Can we drill into the mantle? Drilling To […]
Do Electrons like to exist in pairs?
Do Electrons like to exist in pairs? Although electrons repel each other, they can “pair,” which really means they share the same energy level. If this repulsion is less than the attraction that both electrons feel for the protons in a nearby atom, however, they will pair and will be more stable in doing so. […]
Who Declared War on who first in ww1?
Who Declared War on who first in ww1? On July 28, 1914, one month to the day after Archduke Franz Ferdinand of Austria and his wife were killed by a Serbian nationalist in Sarajevo, Austria-Hungary declares war on Serbia, effectively beginning the First World War. Why did Germany get blamed for ww1? Germany is to […]
Why can iron form fe3+ and fe2+?
Why can iron form fe3+ and fe2+? It’s essentially about isolated atoms. Fe+2 and Fe+3 are ionization states of iron in molecules or solids. The ultimate reason why both kinds of ions are stable is that 3 electrons are weakly enough held to each Fe atom that they can be pulled away by strong electronegative […]
What type of rock is most likely dominant at mid ocean ridges?
What type of rock is most likely dominant at mid ocean ridges? basalt What is crest of Mid Oceanic Ridge? A mid-ocean ridge (MOR) is a seafloor mountain system formed by plate tectonics. This feature is where seafloor spreading takes place along a divergent plate boundary. The rate of seafloor spreading determines the morphology of […]