When was the first tape recording? Alexander Graham Bell patented the first tape recorder in 1886. It consisted of a beeswax covered paper strip. To record sounds, this strip ran underneath a sharp needle sensitive to sound vibrations. Who invented the first magnetic tape recorder? engineer Valdemar Poulsen In 1898, 10 years after Smith published […]
How is styrene plastic made?
How is styrene plastic made? Styrene is a clear organic liquid hydrocarbon that is produced mainly from petroleum products after a process of fractional distillation to extract the olefins and aromatics necessary for the chemical materials to produce Styrene. How is styrene obtained? Almost all styrene is now produced by dehydrogenation of ethylbenzene, a compound […]
What island country is off the southern tip of India?
What island country is off the southern tip of India? Southern Asia: Island of Sri Lanka off the coast of India. Which island country is nearest India? Sri Lanka and Maldives are the two island countries which are the southern neighbours of India. Which two countries are island nations? Island countries are typically small with […]
What are the penalties for violating HIPAA laws?
What are the penalties for violating HIPAA laws? The penalties for HIPAA noncompliance are based on the perceived level of negligence and can range from $100 to $50,000 per individual violation, with a max penalty of $1.5 million per calendar year for violations. Additionally, violations can also result in jail time for the individuals responsible. […]
How much horsepower does a YZF 450 have?
How much horsepower does a YZF 450 have? As far as peak figures, the YZ450F cranks out 53.1 hp at 9,700 rpm and 32.7 pound-feet of torque at 7,400 rpm. How much horsepower does a 2009 YZ450F have? 54 horsepower By the time the engine reaches peak horsepower, it is making close to 54 horsepower […]
What does Chkconfig — add do?
What does Chkconfig — add do? When chkconfig –add command is executed, it creates a symbolic link file to start and stop the service under corresponding rc directory. When chkconfig –del command is executed, it removes the symbolic link file from the corresponding rc directory. What does Chkconfig off do? The Chkconfig command tool allows […]
Does probation mean you have a criminal record?
Does probation mean you have a criminal record? Because probation and community service fall under sentencing, they go on your criminal record, as well. Criminal records are essentially permanent in that law enforcement officials and prosecutors have access to them long after any conviction or sentencing occurs. Who is not eligible for probation? Ans. Following […]
How many hours does it take to change a fuel pump?
How many hours does it take to change a fuel pump? On average, this will take somewhere between 2-3 hours. We’ll average it out to 2 hours of labor – even though this can sometimes be much more. On average, you should expect to pay between $400-$600 dollars on average to have your fuel pump […]
Where is 60 North and 120 West?
Where is 60 North and 120 West? The Confluence is exactly located on the triple boundary point between British Columbia, Alberta, and the Northwest Territories. What ocean is 60 degrees north and 120 degrees west? Pacific Ocean From Pole to Pole Co-ordinates Country, territory or sea Notes 34°27′N 120°0′W Pacific Ocean Santa Barbara Channel 33°59′N […]
What does God say about adopting?
What does God say about adopting? Ephesians 1:5 “God decided in advance to adopt us into his own family by bringing us to himself through Jesus Christ. This is what he wanted to do, and it gave him great delight.” The story of the Bible is the story of adoption. We are all adopted into […]