science
Grade6
Easy
Question
____ helps us to see objects.
- Non-luminous objects
- Light
- Transparent objects
- Opaque objects
Hint:
- Light helps to see objects.
The correct answer is: Light
- All the light is absorbed by the items.
- Retinal images are created in the eyes by reflected light.
An opaque object reflects light
An opaque object reflects light
Related Questions to study
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Arrange the following events in the right order.
a. Light from the object enters the eyes of the person.
b.The signals from the retina are carried to the brain via optic nerve.
c. The eye lens focuses a real and inverted image of the object onto the retina.
d. The light from the sun falls on the object and gets reflected.
e. The brain interprets the signals and shows an upright image to the person.
Arrange the following events in the right order.
a. Light from the object enters the eyes of the person.
b.The signals from the retina are carried to the brain via optic nerve.
c. The eye lens focuses a real and inverted image of the object onto the retina.
d. The light from the sun falls on the object and gets reflected.
e. The brain interprets the signals and shows an upright image to the person.
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An incident ray hits the surface perpendicular to it. The angle of reflection is ____ degrees.
An incident ray hits the surface perpendicular to it. The angle of reflection is ____ degrees.
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The angle between the incident ray and the reflecting surface is 53 degrees. The angle of incidence is ___ degrees.
The angle between the incident ray and the reflecting surface is 53 degrees. The angle of incidence is ___ degrees.
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The angle between the incident ray and the reflecting surface is 35 degrees. The angle of incidence is ___ degrees.
The angle between the incident ray and the reflecting surface is 35 degrees. The angle of incidence is ___ degrees.
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The laws of reflection hold for reflection from a ____.
The laws of reflection hold for reflection from a ____.
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The angle made by the incident ray with the reflecting surface is ____ the angle made by the reflected ray with the reflecting surface.
The angle made by the incident ray with the reflecting surface is ____ the angle made by the reflected ray with the reflecting surface.
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____ focuses the light coming from an object onto the ____.
____ focuses the light coming from an object onto the ____.
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Which of the following materials are apt for diffuse reflection?
Which of the following materials are apt for diffuse reflection?
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The angle between the incident ray and the reflecting surface is 24 degrees. The angle of reflection is ___ degrees
The angle between the incident ray and the reflecting surface is 24 degrees. The angle of reflection is ___ degrees
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The angle between the reflected ray and the reflecting surface is 19 degrees. The angle of reflection is ___ degrees
The angle between the reflected ray and the reflecting surface is 19 degrees. The angle of reflection is ___ degrees
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The angle of incidence is 54 degrees. The angle of reflection will be ___ degrees.
The angle of incidence is 54 degrees. The angle of reflection will be ___ degrees.
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What are the things that one needs to see an object?
What are the things that one needs to see an object?
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An incident ray goes along the normal. The corresponding reflected ray ____.
An incident ray goes along the normal. The corresponding reflected ray ____.
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Translucent objects ____ light.
Translucent objects ____ light.
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Irregular reflection of a parallel beam of light yields ____.
Irregular reflection of a parallel beam of light yields ____.
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