What is the effect on the interference pattern produced by a griting if the number of slits per unit length is increased? motivate your answer.

Explanation:

The equation of grating is given by :

Here,

(a+b) is called grating element

N is the number of slits per unit length,

n is the order

is the wavelength of light used

is the diffraction angle

Here, we need to write the effect on the interference pattern produced by a grating if the number of slits per unit length is increased. If the number of slits per unit length increases, the grating element decreases such that the angle of diffraction increases. Hence, the interference pattern shrinks.

i think the correct answer from the choices listed above is option c. when the kinetic energy of particles in a liquid state decreases

explanation:

the temperature and the pressure affect solubility. temperature affects by changing the properties of the solvent. the increase in pressure increases solubility, the decrease in pressure decreases solubility.