WorksheetsLight
Total questions: 10
Worksheet time: 3mins
What is the characteristic of the object that forms a shadow?
Transparent
Translucent
Dull and shiny
Opaque
Which of the following shows refraction of light?
A transparent object is an object which allows ________ light to pass through it.
no
all
some
The following shows application of reflection of light in daily life except _________________
A customer at a salon can see the image of the back of her head through the mirror
A shadow forming in front of a girl
Customer at a shoe shop can see the image of the shoes worn using the mirror
Navy personnel in a submarine can see the object at the surface of the sea using a periscope.
The light directed onto the the mirror's surface is called as the_________________
reflected ray
ray diagram
incident ray
angle
The light reflected from the mirror's surface is known as the _________________
reflected ray
ray diagram
incident ray
angle
Which of the following factor affects the size of a shadow?
Orientation of the object
Position of the light source
Distance between the object and the light source
Which of the following object affects the shape of a shadow?
Orientation of the object
Distance between the object and the light source
Distance between the object and the screen
The diagram shows a tool. Which of the following property of light is applied in the usage of this tool?
Reflection of light
Ray diagram
Refraction of light
Formation of shadow
An old man stands in front of a wall. Which of the following tool could he use to see the object behind the wall?
Kaleidoscope
Magnifying glass
Binoculars
Periscope
