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).
Planck equation: The quantum mechanical equation associating to the energy of a photon E to its frequency nu: E = h nu.
Define Kelvin or basic SI unit of thermodynamic temperature: Kelvin: K (after Lord Kelvin, 1824-1907): The basic SI unit of thermodynamic temperature stated as 1/273.16 of the thermodynamic temperature of triple point of the water.
Describe the procedure how radiation emitted from the body? Illustrate in brief.
Simultaneity principle: The principle which all frames of reference will contain invariant simultaneity; that is, the two events perceived as simultaneous (that is, containing the similar time coordinate) in one frame will be apparent as simultaneous
Briefly state how does the elevation and air pressure affects the boiling point of water?
What is Anthropic principle? Explain Weak anthropic principle and Strong anthropic principle? Q : Gas encompass density or not Explain in Explain in brief that the gas encompass density or not?
Explain in brief that the gas encompass density or not?
What do you mean by the term Newton meter? Explain briefly?
What is Blackbody radiation - The radiation - that is the radiance at specific frequencies all across the spectrum -- generated by a blackbody -- which is, a perfect radiator and absorber of the heat. Physicists had complexity exp
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
18,76,764
1953494 Asked
3,689
Active Tutors
1457221
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!