Category: Physics

What does AFK stand for? away from keyboard What does IDFK mean? I Don’t Freaking Know What is the meaning of AFK in FF? AFK is an acronym in English that means “away from keyboard”, it is an abbreviation used in certain industries (gaming, technology, etc); to denote that someone is not active or disconnected […]

Why is Greek pottery orange and black? The bright colours and deep blacks of Attic red- and black-figure vases were achieved through a process in which the atmosphere inside the kiln went through a cycle of oxidizing, reducing, and reoxidizing. During the oxidizing phase, the ferric oxide inside the Attic clay achieves a bright red-to-orange […]

Why does a saucepan have a copper bottom but a plastic handle? The pan is of course to conduct heat evenly! Metal such as copper and aluminium absorb heat quickly which is what you want for cooking , consequently if the handle was made of either metal It would get too hot too hold. Plastic […]

Is veal a good substitute for lamb? Lamb, goat, ox. In some countries, it’s common to substitute veal with lamb meat. However, lamb, goat, and ox are usually considered second-class veal replacements. These cuts are generally less tender than veal and have a strong flavor that may overwhelm the outcome of your dish. Is Lamb […]

What is another name for communication medium? The plural form is media, and the term is also known as a channel. The medium used to send a message may range from an individual’s voice, writing, clothing, and body language to forms of mass communication such as newspapers, television, and the internet. What are the most […]

What are the 3 types of regions in geography? Geographers have identified three types of regions: formal, functional, and vernacular. What is place in the 5 themes of geography? Place describes the human and physical characteristics of a location. Physical characteristics: Includes a description of such things as mountains, rivers, beaches, topography, climate, and animal […]

What is Sir effect? SIR effect finds immense use in explaining Stability of carbocation, acidity and basicity of organic compounds: For example(1): Ortho substituted Benzoic acid is more acidic then meta or para substituted benzoic acid irrespective of nature of group (electron donating group or electron withdrawing group) Is ortho effect and Sir effect same? […]

Is Melting snow a physical change? Melting snow is a phase change, and therefore is a physical reaction and not a chemical one. Why is melting ice cream a physical change? Ice cream melting is a physical and reversible change because it is a solid and the sun’s heat is making it melt into a […]

What is the movement of magma called? lava flow. When magma flows or erupts onto Earth’s surface, it is called lava. Like solid rock, magma is a mixture of minerals. What three factors affect the formation of magma? What three factors affect the formation of magma? Pressure, water, and temperature. What are the formation of […]

Why does tightening a string increase pitch? Tightening the string gives it a higher frequency while loosening it lowers the frequency. This higher frequency of vibration means that the air particles around the string carry a higher frequency sound wave to your ear, which perceives the higher frequency as a higher pitch. What happens if […]