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Why is the second hand on a clock called a second hand?
Because it counts seconds.
How do you calculate mi to the second power?
To be able to calculate a mi to the second power you need to
How long will it take to count to hundred?
The number of seconds it will take is(100)/(the average number of counts you make in one second)
How do you convert speed in meters per second?
so you calculate for one second howmuch meters do you pass and the number that you had is your speed on meters per second
Ho do you calculate meters per second into miles per hour?
Metres per second * 2.2369 = miles per hour.
What happens to radioactive materials if you do not use them?
That depends on the radioactive material. But whether you use it or not, the radioactive material will decay into other elements over the course of time. The time it takes for half of the material to decay into something else is called the "half-life". The more radioactive the substance is, the faster it decays. The half-life of a radioactive element can be measured from fractions of a second to billions of years.
How old is a fossil that has a radioactive material with a half life of 200 years if there is 25 percent of the original radioactive material left?
The fossil would be approximately 600 years old. We can calculate this by determining how many half-lives have passed based on the remaining 25% of the original radioactive material. Since the half-life is 200 years, and with 25% remaining, it means two half-lives have passed (50% after first, 25% after second). Therefore, 2 x 200 = 400 years.
How do you explain the half-time of a radioactive material?
The half-life of a radioactive material is the time it takes for half of a sample of the substance to decay. It is a characteristic property of the specific radioactive isotope and is used to determine the rate of decay and the stability of the material. The half-life can vary greatly depending on the isotope, ranging from fractions of a second to billions of years.
How many pages does Every Second Counts - book - have?
Every Second Counts - book - has 246 pages.
What is the SI unit for quantity of radioactive materials?
The SI unit for quantity of radioactive materials is Becquerel.The becquerel (symbol Bq) is the SI-derived unit of radioactivity.One Bq is defined as the activity of a quantity of radioactive material in which one nucleus decays per second.
When was Every Second Counts - book - created?
Every Second Counts - book - was created on 2003-10-07.
What is the duration of Every Second Counts US game show?
The duration of Every Second Counts - US game show - is 1800.0 seconds.
When did Every Second Counts - US game show - end?
Every Second Counts - US game show - ended in 1985-09.
What are the ratings and certificates for Every Second Counts - 2008 TV?
Every Second Counts - 2008 TV is rated/received certificates of: USA:PG
How fast a radioactive element decays is given by is what?
The decay of a radioactive element is governed by its half-life, which is the time it takes for half of the radioactive atoms in a sample to decay. Different radioactive elements have different half-lives, ranging from microseconds to billions of years. The decay rate is exponential, meaning that the rate of decay decreases over time as the amount of remaining radioactive material decreases.
When was Every Second Counts - US game show - created?
Every Second Counts - US game show - was created on 1984-09-17.
Why is the second hand on a clock called a second hand?
Because it counts seconds.
