Question

15.A solution of common salt dissolved in water will have
(1 Point)
sodium and copper ions
sodium and chloride ions
sodium and water ions
chloride and water ions
6.An incident ray makes an angle of 40° with the surface of a plane mirror.
a) Find the angle of incidence.
b) Find the angle of reflection.
c) Find the angle between the incident and the reflected ray.
(Show calculations/approach followed in each part) (Non-anonymous question)
(3 Points)​

Answer 1

Answer:

I did not no the Answers j and different length

Answer 2

Answer:

igcsichugwcic

Explanation:

iycw7tvwojuwxlw7tcohcufxivwih

utcw6gceuycfu wkhugv

get it