Question 1 State few characteristics of image formed by a plane mirror? Question 2 What is a periscope? Question 3 State the various uses of periscope? Question 4 Explain how a hair dresser makes you see hair at the back of your head after the hair cut is complete? Question 5 How many images of an object will be formed when the object is placed two plane mirrors … [Read more...] about Formation of Image, Periscope, Kaleidoscope
Characteristics of image formed by a plane mirror
Reflections
Question 1 What is meant by reflection of light? Question 2 Define the term incident rays and reflected ray? Question 3 What is a mirror? Question 4 State the difference between real images and virtual images? Question 5 What is a periscope? Question 6 Explain the working and construction of periscope? Question 7 List few uses of periscope? Question 8 Why … [Read more...] about Reflections