Steps to the scientific notation
Illustrate the steps to the scientific notation? Briefly illustrate the steps.
Expert
To write down in scientific notation, you must first move the decimal point of the number to where the number is among 1 and 9. For illustration, change 567 to 5.67. Then count the number of position you moved the decimal. When you moved it left then the number is positive. When you moved it right then the number is negative. Lastly the number with the decimal point by 10 to the power of number, the decimal moved.
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.....
In the radioactive dating we use half life to find out the age of a sample however not average life why? Describe.
Complementarity principle (N. Bohr): The principle that a specified system can’t exhibit both wave-like behavior and particle-like behavior at similar time. That is, some experiments will reveal the wave-like nature of a system,
Negative feedback principle: It is the idea that in a system where there are self-propagating situations, those new situations tend to act against formerly existing situations. Such a principle is in actuality a restatement of the conservation law.
Davisson-Germer experiment (C.J. Davisson, L.H. Germer; 1927): The experiment which conclusively proved the wave nature of electrons; diffraction patterns were examined by an electron beam penetrating into the nickel target.
As shown in the figure below, a source at S is sending out a spherical wave: E1=(A×D/r) cos(wt-2πr/λ); where r is the distance to source
Lawson criterion (J.D. Lawson): This is the condition for the discharge of energy from a thermonuclear reactor. This is usually stated as the minimum value for the product of the density of the fuel particles and the energy imprisonme
Briefly explain the procedure to compute the tensile strength?
Schroedinger's cat (E. Schroedinger; 1935): A thought experiment designed to exemplify the counterintuitive and strange ideas of reality that come all along with the quantum mechanics. A cat is sealed within a clos
Gaia hypothesis (J. Lovelock, 1969): The thought that the Earth as an entire must be regarded as a living organism and that biological procedures stabilize the atmosphere.
18,76,764
1951000 Asked
3,689
Active Tutors
1421882
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!