graph between frequency of photon and velocity of photo
elrectron?
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What are the assumptions of quantum theory of black body radiation? : quantum physics
What is sound?
What are the characteristics of black body? : quantum physics
How spectral lines show discrete energy levels in an atom. : quantum physics
Describe and interpret qualitatively the evidence provided by electron diffraction for the wave nature of particles. : quantum physics
Explain what is free fall acceleration?
Explain how spectral lines show discrete energy levels in an atom. : quantum physics
a bullet of mass m travelling at velocity v has a kinetic energy of ½mv2 when it strikes a ballistic pendulum of mass 1000 grams. The kinetic energy of the twomasses moving together just after the moment of impact is about a thousand times smaller than ½mv2. What has most of the bullets initial kinetic energy beenconverted to?
What is a galvanometer?
cyclotron
What evidence is there supporting the big bang theory?
What is the force needed to accelerate a mass of one kilogram one meter per second per second?
Distinguish between optical and acoustic resonance.
What are isotopes?
Why does sun appear flat during sunrise and sunset?