Define Kilogram or SI unit of mass
Kilogram: kg: The basic SI unit of mass that is the only SI unit still maintained by a physical artifact: a platinum-iridium bar reserved in the International Bureau of Weights and Measures at Sevres, France.
Describe the reason in short why the length of a standard meter re-defined in the year of 1983?
Heat pumps move heat from one place to another. They work similar to refrigeration. The movement of heat takes energy, either electrical energy as in the use of vapor compression heat pumps or thermal energy as in the use of absorption heat pump
Briefly explain the measure of the force of gravity on the object?
Briefly describe the applications of the nmr spectroscopy?
When air is compressed adiabatically the law connecting the absolute temperature T and the pressure P is of the form T = A.Pn where A and N are constants. Show by drawing a suitable linear graph that the experimental dat
Kirchhoff's laws (G.R. Kirchhoff) Kirchhoff's first laws: An incandescent solid or gas in high pressure will generate a continuous spectrum. Q : What are Woodward-Hoffmann rules Woodward-Hoffmann rules: The rules leading the formation of products throughout certain kinds of organic reactions.
Woodward-Hoffmann rules: The rules leading the formation of products throughout certain kinds of organic reactions.
What is the reason that heat causes matter to expand? Briefly explain it.
Describe briefly all the Law of Machines?
Equivalence principle: The fundamental postulate of Sir Einstein’s general theory of relativity that posits that acceleration is basically indistinguishable from the gravitational field. In another words, when you are in an elevator that is utte
18,76,764
1927187 Asked
3,689
Active Tutors
1453258
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!