neeraja12082016 Asked: December 2022 1 what is meant by apparent depth or optical depth write an expression for it
neeraja12082016 Asked: December 2022 please complete all these please i give each person 16 points and will mark as brainliest in all my brainly accounts
neeraja12082016 Asked: December 2022 what is the difference between the blood flowing in the arteries and that flowing in the veins 6397c6abc709a
neeraja12082016 Asked: December 2022 6 which mirror is used as rear view mirror in vehicles give reason draw a suitable ray diagram
neeraja12082016 Asked: December 2022 4 explain the sign convention while measuring distances and heights in optics