Ultraviolet light with a wavelength of 100 nm shines on a
Ultraviolet light with a wavelength of 10.0 nm shines on a gas of hydrogen atoms in their ground states. Some of the atoms are ionized by the light. What is the kinetic energy of the electrons that are freed in this process?
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a ball is dropped from height of 20 m above the surface of water in a lake the refractive index of water is 4 3 a fish
two litres of mixture in which there is 25 of water and the rest spirit is mixed with five litres of mixture in which
one vessel contains a mixture of 5 parts pure wine and 3 parts soda whereas the other vessel contains a mixture of 9
a 400 liter gas tank is filled to the brim with gasoline when the temperature is 500degc gasoline has a coefficient of
ultraviolet light with a wavelength of 100 nm shines on a gas of hydrogen atoms in their ground states some of the
two hydrogen atoms collide head on the collision brings both atoms to a halt immediately after the collision both atoms
a 0650 mev x-ray is compton scattered at 90deg by a free electron in an aluminum foil a what is the wavelength of the
the common isotope of uranium 238u has a half life of 450 x 109 years decaying by alpha emission a what is the decay
an expansion process on a diatomic ideal gas has a linear path between the initial and final coordinates on a pv
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