How is mercury used for mining? In mines, mercury is used to recover minute pieces of gold that is mixed in soil and sediments. Mercury and gold settle and combine together to form an amalgam. Gold is then extracted by vaporizing the mercury. Why was mercury used during the gold Rush? Use of mercury in […]
What is the literal meaning of infrared?
What is the literal meaning of infrared? : being, relating to, or producing rays like light but lying outside the visible spectrum at its red end. infrared. adjective. in·fra·red | \ ˌin-frə-ˈred \ What is infrared used for? Infrared sensing One of the most useful applications of the IR spectrum is in sensing and detection. […]
Who did the Cherokee side with in the Revolutionary War?
Who did the Cherokee side with in the Revolutionary War? the British During the American Revolution, the Cherokee Native Americans sided with the British and began attacking American settlements along the frontier in what became known as the Cherokee-American Wars. During the American Revolution, many Cherokee Native Americans joined the British ranks. Who were the […]
What conflict happened in Chapter 5 of the outsiders?
What conflict happened in Chapter 5 of the outsiders? That afternoon, Dallas takes Ponyboy and Johnny out to lunch. He explains that the Socs and greasers are now at war. Socs keep jumping greasers all over town, and boys on both sides are going to hold a rumble, a mass brawl, the next day. If […]
What is the translation of Surah Al Baqarah?
What is the translation of Surah Al Baqarah? Al-Baqara, alternatively transliterated Al-Baqarah (Arabic: البقرة, ‘al-baqarah; lit. “The Heifer” or “The Cow”), is the second and longest chapter (surah) of the Quran. What are last two ayats of Surah Baqarah? “Our Lord, do not impose blame upon us if we have forgotten or erred. Our Lord, […]
Which president refused to be inaugurated because it was on a Sunday?
Which president refused to be inaugurated because it was on a Sunday? In 1849, Inauguration Day fell on a Sunday, and Zachary Taylor refused to be sworn in on that day because he was strict about “keeping holy the Sabbath.” The presidency could not be vacant for a day, so the President Pro Tempore of […]
What is the linear structure of glucose?
What is the linear structure of glucose? Linear glucose has four chiral carbons (pointed to by the red arrows). 3. The linear form of glucose shown above makes up less than 3% of the glucose molecules in a water solution. What is the structural formula of glucose? C₆H₁₂O₆ Glucose/Formula An aldohexose used as a source […]
Which RSS is best?
Which RSS is best? Top RSS feed readers Feedly. Feedly is a popular RSS feed reader that lets you organize and read all your favorite blogs in one convenient place. Inoreader. Inoreader is the perfect blend of RSS feed reader features for both beginners and advanced users. NewsBlur. Feedreader Online. Feeder. Good News. FlowReader. Are […]
What is the spinning motion of a planet on its axis?
What is the spinning motion of a planet on its axis? Earth Science – Vocabulary Practice A B ROTATION The spinning motion of a planet about its axis. REVOLUTION The movement of an object around another object. ORBIT The path of an object as it revolves around another object in space. LATITUDE The distance north […]
How old is Huckle from Busytown Mysteries?
How old is Huckle from Busytown Mysteries? She is absent in Busytown Mysteries. Huckle Cat: The Cats’ school-age son, and the protagonist of the series. He is a lovable young kitten boy who is seven years old. Who is Sally Cat? Sally Cat is Huckle’s younger sister. In her early appearances she was known as […]