Category: Social studies

Can you change 120V to 220V? Yes, you can convert 110v to 220v. In most cases, the existing circuity of a site needs to be upgraded by an electrician to do so. But, when you use a 110v to 220v step-up converter, you can install it DIY. Can you convert 120 volts to 240 volts? […]

How does an ionizing smoke detector work? Ionization chamber smoke detectors rely on radiation to “ionize” the air inside the chamber. A radioactive source “decays,” or sheds particles and photons from unstable atoms. The particles interact with neutral air molecules flowing through the chamber. What do ionization smoke alarms contain? americium-241 Which is better smoke […]

Which is expressed by SI unit? They are the second, with the symbol s, which is the SI unit of the physical quantity of time; the metre, symbol m, the SI unit of length; kilogram (kg, the unit of mass); ampere (A, electric current); kelvin (K, thermodynamic temperature); mole (mol, amount of substance); and candela […]

How can you identify the IDE cable for hard drive and floppy drive? The two most common types of IDE ribbon cables are the 34-pin cable used for floppy drives and the 40-pin cable for hard drives and optical drives. What are the two main differences between a PATA drive cable and a floppy drive […]

How long should I warm up milk for hot chocolate? Put the mug in the microwave and heat it until the milk becomes hot and the cocoa starts to dissolve. This should take about 1 minute. If the milk isn’t hot enough, heat it for another 20 to 30 seconds. How long do you microwave […]

Does Sam or Dean ever get married? They met again in Season Seven, Time for a Wedding!, at the beginning of which they got married, as Becky had put Sam under a love spell. Afterwards, Sam got an annulment of their marriage, but felt bad for her and told her that she would eventually find […]

What are the possible harmful effects of using anabolic steroids to increase muscle mass and strength? The Dangers of Anabolic Steroid Abuse. When improperly used, anabolic steroids can cause serious health problems such as high blood pressure and heart disease; liver damage and cancers; and, stroke and blood clots. What are the legal consequences of […]

Is Biffy Clyro Scottish? Biffy Clyro are a Scottish rock band that formed in Kilmarnock, East Ayrshire, composed of Simon Neil (guitar, lead vocals), James Johnston (bass, vocals), and Ben Johnston (drums, vocals). What is Biffy Clyro worth? Biffy Clyro’s revenue is $30.2K in 2019….Biffy Clyro Net Worth 2019. Month Earnings December 2019 $1.6K -$2.2K […]

What does Gabon export? Exports: The top exports of Gabon are Crude Petroleum ($4.3B), Manganese Ore ($1.28B), Sawn Wood ($356M), Veneer Sheets ($198M), and Refined Petroleum ($59.3M), exporting mostly to China ($4.06B), Singapore ($332M), South Korea ($286M), Italy ($179M), and Malaysia ($164M). What are the main imports in Gabon? Gabon’s main imports are: machinery, construction […]

Is steam engine a machine? While the Spaniard first patented a steam-operated machine for use in mining, an Englishman is usually credited with inventing the first steam engine. In 1698, Thomas Savery, an engineer and inventor, patented a machine that could effectively draw water from flooded mines using steam pressure. What is the definition of […]