adsense


Tuesday, 22 December 2015

On a rainy day, small oil films on water show brilliant colours. This is due to

COMPUTER LANGUAGES HTML,C,C++.JAVA,.NET AND MULTIMEDIA basics and programs click home button



GENERAL KNOWLEDGE 












514. On a rainy day, small oil films on water show brilliant colours. This is due to

A.  dispersion
B.  interference
C.  diffraction
D.  polarization

Posted by at
Labels: ,

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)