suha318 Asked: December 2022 8which of the following frequency of sound can be generated by a vibrating simple pendulum please
suha318 Asked: December 2022 11.Distinguish between regular and irregular reflection of light: (i)Which of these will obey the laws of reflection. (ii)Which of these cause the spreading
suha318 Asked: December 2022 write one similarity and three dissimilarities between sound and lightplease fast