What is Boltzmann constant
Boltzmann constant: k (L. Boltzmann) - The constant that explains the relationship between kinetic energy and temperature for molecules in an ideal gas. This is equivalent to the 1.380 622 x 10-23 J/K.
Assuming that ground stations are equally distributed on the Earth, how many ground stations are required to maintain constant contact with a spacecraft at 750 km altitude, and 72 degrees inclination?
Kirchhoff's law of radiation (G.R. Kirchhoff): The emissivity of a body is equivalent to its absorbptance at similar temperature.
What do you mean by the term free fall acceleration? State its significance in brief?
Briefly describe the reason why it takes longer to heat a bucket of water than the cup of water?
Write down a brief note on the classification of Alloys?
Does solar radiation encompass a complete spectrum of all the forms of electromagnetic radiation?
What is the basic difference among the dynamic strain aging and the strain aging?
How do I find out a maximum current flowing through a resistor with just the resistance of the resistor and it's power rating?
Briefly state the atomic model which the Erwin Schrodinger creates?
Reflection law: For a wave-front intersecting a reflecting surface, the angle of incidence is equivalent to the angle of reflection, in the similar plane stated by the ray of incidence and the normal.
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