According to Rayleigh scattering law ,

(a) What is the essential condition for Rayleigh scattering ? (b) In Rayleigh scattering, how is intensity of scattered light related to wavelength of light ?

On decreasing the wavelength of incident light from 8000 Å to 4000 Å. The intensity of the scattered light in Rayleigh scattering will become _________ time the initial scattered intensity.

According to Rayleigh's law, the amount of scattering of light is inversely proportional to the fourth power of its ___________________.

Check the correct statements on scattering of light S1 : Rayleigh scattering is responsible for the bluish appearance of sky S2 : Rayleigh scattering is proportional to 1//lambda^(4) when the size of the scatterer is much less than lambda S3 : Clouds having droplets of water (large scattering objects) scatter all wavelengths are almost equal and so are generally white S4 : The sun looks reddish at sunset and sunrise due to Rayleigh scattering

According to Ostwald's dilution law, the degree of dissociation of weak acid given by

Fill in the blanks with appropriate words and write the completed sentences: According to Kepler's second law,the line joining the planet and the Sun....... in equal intervals of time.

According to newtons first law , mass of any object is the measure of this quantity

Fill in the blanks with appropriate words and write the completed sentences: According to Kepler's first law, the orbit of a planet is...... with the Sun at one of the......

State whether the following statement is True' or False'. If false, write the correct statement for the same. According to Mendeleev's periodic law,the properties of elements are periodic function of their atomic numbers