Pls answer this question pls give easy activity !!! - Science - Light

Question

Pls answer this question pls give easy activity !!!

Shivam Pratap Singh · Accepted Answer

Dear student

Place a plane mirror on the table Take a paper sheet and make a
small hole in its centre Make sure that the light in the room is
not bright Hold the sheet normal to the table Take another sheet
and place it on the table in contact with the vertical mirror Draw
a normal line on the second sheet from the mirror Now, light a
torch on the mirror through the small hole such that the ray of
light falls on the normal at the bottom of the mirror When the ray
from this hole is incident on the mirror, it gets reflected in a
certain direction You can easily observe the incident ray,
reflected ray and the normal to the mirror at the point of
incidence on the sheet placed on the table This shows that the
incident ray, the reflected ray, and the normal to the surface at
the point of incidence all lie in the same plane
<img align="bottom" border="0" height="177" name="graphics1"
src="https://img-nm%20mnimgs%20com/img/study_content/curr/1/8/6/95/525/Chapter%2016_html_386091d5%20jpg"
width="272" id="graphics1">

With regards

Pls answer this question....pls give easy activity...!!!