WorksheetsLight shadow and reflection
Total questions: 10
Worksheet time: 6mins
light travels in which motion.
rotational propagation motion
rectilinear motion
regular propagation motion
All of the above
none of the above
What is this figure representing.
a smooth surface reflecting light
irregular reflection of light
bean of light reflecting in many directions
none of the above
all of the above
real images can be formed on a because (a) pass through it
Mirror has the properties to-
images formed on a mirror are virtual
the images on a mirror are inverted
the images on mirror are smaller the image because of bieng inverted
all of the above
all of the above
which of the following is true about periscope
observe the marine animals from a ship
the property of irregular reflection of a mirror is used in it
the mirrors of a periscope are latterly inverted
none of this
all of the above
the ray of light before reflection is called
(a)
The shadow of an object is always the same size as the object.
true
false
The rays of light have to waves around it. They are-
rotational waves
sound waves
electromagnetic waves
sea waves
State if the statement is true-
Some light reflects, some light gets absorbed and some light passes through in every object.
true
false
maybe
is our skin opaque to X ray?
yes
no
maybe
