Question

SUBJECT - SCIENCE
WORKSHEET - 2
Q.1 Fill in the blanks :
1. The point at which the incident ray falls on the mirror is called
2. The image of our face in a plane mirror is an example of
image.
to the distance of the object
3. The distance of the image behind the plane mirror is
in front of it.
4. The presence of
cells on the retina helps us to see in dim light.
5. The coned shaped cells of our retina respond to
Q2. Multiple choice questions:
.. The scientist who discovered that white light is composed of 7 colors.
I Louis Braille, Dalton, Issac Newton]
ensitive to light.
F​

Answer 1

Answer:

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