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प्रश्न
We can see a non-luminous object when the light
विकल्प
emitted by the object falls on the eye
is reflected from the object towards our eye
completely passes through the object
gets completely absorbed by the object
उत्तर
is reflected from the object towards our eye
Explanation -
We can see a non-luminous object (object that does not produce its own light), when light reflected by the object enters our eyes.
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संबंधित प्रश्न
Write true or false of the following statement.
The image formed by a plane mirror is upright.
Write true or false of the following statement.
The objects are seen around us due to irregular reflection of light.
In the following diagrams, measure and write the angle of incidence and draw the reflected ray in a given case.
In the following diagrams, measure and write the angle of incidence and draw the reflected ray in each case.
Draw a ray diagram showing the formation of image of a point object by a plane mirror.
Define the following term
Incident ray
How many times is a ray of light reflected by two plane mirrors placed parallel and facing each other?
Draw figure showing the position of the plane mirror. Also, label the angle of incidence and angle of reflection on it.
Diffused reflection gives a sharp image.
A ray of light fall on a plane surface at an angle of incidence of 9° and reflection occurs. Calculate the angle of reflection in degree.
