science
Grade-7
Easy
Question
The angle made by the incident ray with the reflecting surface is ____ the angle made by the reflected ray with the reflecting surface.
- Less than
- In two planes
Equal to
- Greater than
- Any of the above
Hint:
Equal
The correct answer is: In two planes
Equal to
- Since the angle of incidence is equal to angle of refraction.
- The angle made by incident ray and reflecting ray with the reflecting surface will be equal.
- So, the correct option is b.
Related Questions to study
science
____ focuses the light coming from an object onto the ____.
____ focuses the light coming from an object onto the ____.
scienceGrade-7
science
Which of the following materials are apt for diffuse reflection?
Which of the following materials are apt for diffuse reflection?
scienceGrade-7
science
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
scienceGrade-7
science
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
scienceGrade-7
science
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.
scienceGrade-7
science
What are the things that one needs to see an object?
What are the things that one needs to see an object?
scienceGrade-7
science
An incident ray goes along the normal. The corresponding reflected ray ____.
An incident ray goes along the normal. The corresponding reflected ray ____.
scienceGrade-7
science
Translucent objects ____ light.
Translucent objects ____ light.
scienceGrade-7
science
Irregular reflection of a parallel beam of light yields ____.
Irregular reflection of a parallel beam of light yields ____.
scienceGrade-7
science
Irregular reflection is not carried out when light falls on a ___ surface.
Irregular reflection is not carried out when light falls on a ___ surface.
scienceGrade-7
science
Regular reflection of a parallel beam of light yields ____.
Regular reflection of a parallel beam of light yields ____.
scienceGrade-7
science
What kind of surfaces produce a sharp image of an object placed in front of them?
Diffused reflection occurs at rough surfaces.
What kind of surfaces produce a sharp image of an object placed in front of them?
scienceGrade-7
Diffused reflection occurs at rough surfaces.
science
A mirror produces ____ and ____ images.
A mirror is a reflective surface.
A mirror produces ____ and ____ images.
scienceGrade-7
A mirror is a reflective surface.
science
Which of the following reflects the highest amount of light?
Which of the following reflects the highest amount of light?
scienceGrade-7
science
Regular reflection takes place when light falls on a ____ surface.
Diffused reflection occurs at rough surfaces.
Regular reflection takes place when light falls on a ____ surface.
scienceGrade-7
Diffused reflection occurs at rough surfaces.
