Instrument used to measure the volume
Name the instrument which is used to measure the volume? Explain in short?
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The liquid volume is measured through beakers, measuring cups, spoons, cylinders and the like. For regular objects, the solid volume can be computed. For irregular objects, their volumes can be recognized by measuring the quantity of liquid which is displaced by the object whenever it is submerged in the liquid.
Planck constant: h: The basic constant equivalent to the ratio of the energy of a quantum of energy to its frequency. This is the quantum of action. This has the value 6.626 196 x 10-34 J s.
State the law of Lamberts Cosine? Describe briefly?
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Kirkwood gaps (Kirkwood): The gaps in the asteroid belt, caused by the resonance effects from Jupiter. Similar gaps are also exists in Saturn's rings, due to the resonance effects of the shepherd moons.
A thermocouple of K type is suddenly exposed to air with temperature of 1273K, Initial temperature was 293 K. Calculate the time needed for the thermocouple read the temperature with accuracy of better that 99%. Ignore radiation and conduction. The measuring element has a ball shape of diameter o
Standard quantum limit: It is the limit obligatory on standard techniques of measurement by the uncertainty principle in quantum mechanics.
What do you mean by the term information in physics?
Lenz's law (H.F. Lenz; 1835): The induced electric current always flows in such a direction that it resists the change generating it.
What is the turnover number of the enzyme? Is that forever an evaluation parameter of the action or activity of the enzyme?
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