Radioactive dating-Determining of age of a sample
In the radioactive dating we use half life to find out the age of a sample however not average life why? Describe.
Expert
It is the quantitative measure in which we compare and contrast the quantity of a radioactive substance in the sample to that in the atmosphere or fresh substance. That is the reason why we use half life to find out the age of a sample in radioactive dating.
Newton's law of universal gravitation (Sir I. Newton): Two bodies exert a pull on each other with equivalent and opposite forces; the magnitude of this force is proportional to the product result of the two masses and is too proportional to the invers
The velocity of a body was observed to be constant throughout five minutes of its motion. Determine its acceleration during this interval?
Carnot's theorem (S. Carnot): The theorem that states that no engine operating between the two temperatures can be more proficient than a reversible engine.
What do you mean by the term alloy? Briefly illustrate it.
Hall Effect: Whenever charged particles flow via a tube that has both an electric field and a magnetic field (that is perpendicular to the electric field) present in it, only assured velocities of the charged particles are favored, and will make it un
What is the appropriate formula employed to compute the acceleration? Explain in brief.
What is Arago spot? The bright spot which appears in the shadow of a consistent disc being backlit by monochromatic light originating from a point source. &n
My question is Eph = hcT. I have to rearrange the equation to make b b the subject and also find the SI units for b and how and why they are those units.....
Explain Conservation laws and illustrations of conservation laws (Conservation of mass-energy, electric charge, linear momentum and angular momentum) ? Conservation laws: The law which states that,
Biot-Savart law (J.B. Biot, F. Savart) - The law which explains the contributions to the magnetic field by an electric current. This is analogous to the Coulomb's law. Mathematically: dB = (mu0 I)/(4 pi r2) dl cross e
18,76,764
1933837 Asked
3,689
Active Tutors
1419776
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!