Question

measurement of particle size in
pharmaceutical aerosol is done by

cascade impactor
light scatter decay
a and be
K-F Method​

Answer 1

Answer:

laser diffraction

Explanation:

The most common techniques to determine the particle size distribution are dynamic image analysis (DIA), static laser light scattering (SLS, also called laser diffraction), dynamic light scattering (DLS) and sieve analysis

Answer 2

Answer:

the answer is- Laser diffraction