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Why is quantum mechanics important?
Quantum mechanics is important to understand the behavior of systems at atomic length scales and duration smaller. For illustration, when Newtonian mechanics governed the workings of an atom, electrons would quickly travel in the direction of and collide along with the nucleus, making stable atoms not possible. Nonetheless, in the natural world the electrons normally stay put in an unknown orbital path near the nucleus, defying classical electromagnetism.
An automobile travels due north with a speed of 93 km/h and an acceleration of 1.6 m/s2. All forces considered, the unbalanced force acting on the auto is
the quantum no having non integral value is ? what does it designate
please explain projectile motion
Atoms If a water molecule could be magnified sufficiently it would be seen to consist of three smaller particles closely bound together. These three particles are ATOMS, two o
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Describe electric current, mobility of charge and drift velocity carriers in a conductor.Derive the relation between drift velocity of charge carriers and electric current in a con
Stefan-Boltzmann law (Stefan, L. Boltzmann): The radiated power P (it is rate of emission of electromagnetic energy) of hot body is proportional to the radiating surface area,
Ans) In the first one..... F=ma...the only force which acts is F...which causes an acc. of ''a'' to the body of mass m... and as the force=>F=ma but on the second... let .
Explain Force Diagrams and Addition of Forces If you have a piano and your friend offers to help move it, would it be more helpful for him to push with 100 Newtons on the
a) Thomson's heat is proportional to the current passing by the conductor. b) This effect is produced when parts of similar conductor are kept at dissimilar temperature. c) I
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