Procedure to define the Specific Gravity
Briefly explain the procedure to define the Specific Gravity?
Expert
The Specific Gravity, SG, is the unit less quantity which provides the scientist or engineers an idea of how dense a substance is as compared to water. The density of water that is one kilogram per liter (at 4 oC), is assigned a SG of about 1.000. When a substance is denser than water, it will contain a SG greater than 1.000; whenever it is less dense than water, its SG will be a value less than 1.000 (however greater than zero). Let's state a substance consists of a density of 2.5 kilograms per liter. That signifies that its SG is 2.5 (that is, 2.5 divided by 1.000).
Wien's displacement law constant, b: It is the constant of Wien displacement law. This has the value of 2.897 756 x 10-3 m K.
Stern-Gerlach experiment (O. Stern, W. Gerlach; 1922): The experiment which explains the features of spin (that is intrinsic angular momentum) as a different entity apart from the orbital angular momentum.
Dirac constant: Planck constant, modified form; hbar Sometimes more suitable form of the Planck constant, stated as: hbar = h/(2 pi)
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.
Cosmic background radiation: primal glow: The background of radiation is generally in the frequency range of 3 x 1011 to 3 x 108 Hz discovered in space in the year 1965. It is believed to be the cosmologically re
What do you mean by the term wave fronts? Explain in short.
What do you mean by the term information in physics?
Mach's principle (E. Mach; c. 1870): The inertia of any specific particle or particles of matter is attributable to the interaction among that piece of matter and the rest of the world. Therefore, a body in isolation would contain no inertia.
Write down the weights in pounds of the liquid gallons? Briefly describe it.
Lenz's law (H.F. Lenz; 1835): The induced electric current always flows in such a direction that it resists the change generating it.
18,76,764
1955585 Asked
3,689
Active Tutors
1431554
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!