Question

write 5 differences of regular and irregular reflection?​

Answer 1

....REGULAR REFLECTION

 

1.  It occurs when parallel beam of incident rays remain parallel after reflection.

 

2.  The reflected rays are reflected in one direction

 

3.  Image formation takes place.

 

4.  Occurs from smooth surfaces like mirror, silver spoon etc.

 2.....Irregular reflection.

1.  It occurs when parallel beam of incident light doesn’t remain parallel after reflection.

2.  The reflected rays are not reflected in one direction

3.  Image formation doesn’t take place.

 

4.  Occurs from rough surfaces like wood, table, door, book etc.

Answer 2

1) regular reflection : it is when parallel rays of light fall on a smooth surface and reflect parellely.
irregular reflection : it is when parallel rays of light fall on a rough surface and reflect in different directions

2) REGULAR : The reflection which obeys the laws of reflection .
IRREGULAR : The reflection does not obey the laws of reflection.

3) REGULAR : It occurs in smooth and plane surface .
IRREGULAR : It occurs in rough and irregular surface .

4) Regular reflection : After reflection the rays are parallel.
Irregular Reflection : After the reflection rays are not parallel.

5) Regular : example :- plane mirror or plane reflecting substances.
Irregular : example :- rough materials having irregular surface .

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