Atomic StructureHard
Question
The value of Planck′s constant is 6.63 × 10-34 Js. The velocity of light is 3 × 108 m/sec. Which value is closest to the wavelength of a quantum of light with frequency of 8 × 1015 sec-1 ?
Options
A.5 × 10-18 m
B.4 × 10-8 m
C.3 × 107 m
D.2 × 10-25 m
= 3.75 × 10-8 mMore Atomic Structure Questions
Bond dissociation on energy of Br2 is 200kJ/mole. The longest wavelength of photon that can break this bond would be (NA...Metal ion has d4 configuration in octahedral complex entity of low spin, the number of unpaired electron present in t2g ...The wavelength associated with a golf ball weighing 200g and moving at a speed of 5 m / h is of the order :...The penultimate and outermost orbit of an element contains 10 and 2 electrons, respectively. If the outermost orbit is f...Ionization energy of a hydrogen-like ion A is greater than that of another hydrogen like ion B. Let r, u, E and L repres...