PDF chapter test TRY NOW

1. What do you mean by lateral inversion?
  
a. The phenomenon of lateral inversion occurs when the left hand side of an object appears to be the.
 
b. Lateral inversion can be seen in .
 
2. How do you obtain a spectrum of light?
 
a. Passing a white light through a prism produces .
 
b. Dispersion occurs due to  of white light in the medium.